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2021-04-06net: mac802154: Fix general protection faultPavel Skripkin
syzbot found general protection fault in crypto_destroy_tfm()[1]. It was caused by wrong clean up loop in llsec_key_alloc(). If one of the tfm array members is in IS_ERR() range it will cause general protection fault in clean up function [1]. Call Trace: crypto_free_aead include/crypto/aead.h:191 [inline] [1] llsec_key_alloc net/mac802154/llsec.c:156 [inline] mac802154_llsec_key_add+0x9e0/0xcc0 net/mac802154/llsec.c:249 ieee802154_add_llsec_key+0x56/0x80 net/mac802154/cfg.c:338 rdev_add_llsec_key net/ieee802154/rdev-ops.h:260 [inline] nl802154_add_llsec_key+0x3d3/0x560 net/ieee802154/nl802154.c:1584 genl_family_rcv_msg_doit+0x228/0x320 net/netlink/genetlink.c:739 genl_family_rcv_msg net/netlink/genetlink.c:783 [inline] genl_rcv_msg+0x328/0x580 net/netlink/genetlink.c:800 netlink_rcv_skb+0x153/0x420 net/netlink/af_netlink.c:2502 genl_rcv+0x24/0x40 net/netlink/genetlink.c:811 netlink_unicast_kernel net/netlink/af_netlink.c:1312 [inline] netlink_unicast+0x533/0x7d0 net/netlink/af_netlink.c:1338 netlink_sendmsg+0x856/0xd90 net/netlink/af_netlink.c:1927 sock_sendmsg_nosec net/socket.c:654 [inline] sock_sendmsg+0xcf/0x120 net/socket.c:674 ____sys_sendmsg+0x6e8/0x810 net/socket.c:2350 ___sys_sendmsg+0xf3/0x170 net/socket.c:2404 __sys_sendmsg+0xe5/0x1b0 net/socket.c:2433 do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46 entry_SYSCALL_64_after_hwframe+0x44/0xae Signed-off-by: Pavel Skripkin <paskripkin@gmail.com> Reported-by: syzbot+9ec037722d2603a9f52e@syzkaller.appspotmail.com Acked-by: Alexander Aring <aahringo@redhat.com> Link: https://lore.kernel.org/r/20210304152125.1052825-1-paskripkin@gmail.com Signed-off-by: Stefan Schmidt <stefan@datenfreihafen.org>
2021-04-06net: ieee802154: stop dump llsec params for monitorsAlexander Aring
This patch stops dumping llsec params for monitors which we don't support yet. Otherwise we will access llsec mib which isn't initialized for monitors. Reported-by: syzbot+cde43a581a8e5f317bc2@syzkaller.appspotmail.com Signed-off-by: Alexander Aring <aahringo@redhat.com> Link: https://lore.kernel.org/r/20210405003054.256017-16-aahringo@redhat.com Signed-off-by: Stefan Schmidt <stefan@datenfreihafen.org>
2021-04-06net: ieee802154: forbid monitor for del llsec seclevelAlexander Aring
This patch forbids to del llsec seclevel for monitor interfaces which we don't support yet. Otherwise we will access llsec mib which isn't initialized for monitors. Reported-by: syzbot+fbf4fc11a819824e027b@syzkaller.appspotmail.com Signed-off-by: Alexander Aring <aahringo@redhat.com> Link: https://lore.kernel.org/r/20210405003054.256017-15-aahringo@redhat.com Signed-off-by: Stefan Schmidt <stefan@datenfreihafen.org>
2021-04-06i2c: exynos5: correct top kerneldocKrzysztof Kozlowski
The top comment is not a kerneldoc, as W=1 build reports: drivers/i2c/busses/i2c-exynos5.c:39: warning: expecting prototype for i2c(). Prototype was for HSI2C_CTL() instead Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Signed-off-by: Wolfram Sang <wsa@kernel.org>
2021-04-06net: ieee802154: forbid monitor for add llsec seclevelAlexander Aring
This patch forbids to add llsec seclevel for monitor interfaces which we don't support yet. Otherwise we will access llsec mib which isn't initialized for monitors. Signed-off-by: Alexander Aring <aahringo@redhat.com> Link: https://lore.kernel.org/r/20210405003054.256017-14-aahringo@redhat.com Signed-off-by: Stefan Schmidt <stefan@datenfreihafen.org>
2021-04-06net: ieee802154: stop dump llsec seclevels for monitorsAlexander Aring
This patch stops dumping llsec seclevels for monitors which we don't support yet. Otherwise we will access llsec mib which isn't initialized for monitors. Signed-off-by: Alexander Aring <aahringo@redhat.com> Link: https://lore.kernel.org/r/20210405003054.256017-13-aahringo@redhat.com Signed-off-by: Stefan Schmidt <stefan@datenfreihafen.org>
2021-04-06net: ieee802154: forbid monitor for del llsec devkeyAlexander Aring
This patch forbids to del llsec devkey for monitor interfaces which we don't support yet. Otherwise we will access llsec mib which isn't initialized for monitors. Signed-off-by: Alexander Aring <aahringo@redhat.com> Link: https://lore.kernel.org/r/20210405003054.256017-12-aahringo@redhat.com Signed-off-by: Stefan Schmidt <stefan@datenfreihafen.org>
2021-04-06net: ieee802154: forbid monitor for add llsec devkeyAlexander Aring
This patch forbids to add llsec devkey for monitor interfaces which we don't support yet. Otherwise we will access llsec mib which isn't initialized for monitors. Signed-off-by: Alexander Aring <aahringo@redhat.com> Link: https://lore.kernel.org/r/20210405003054.256017-11-aahringo@redhat.com Signed-off-by: Stefan Schmidt <stefan@datenfreihafen.org>
2021-04-06net: ieee802154: stop dump llsec devkeys for monitorsAlexander Aring
This patch stops dumping llsec devkeys for monitors which we don't support yet. Otherwise we will access llsec mib which isn't initialized for monitors. Signed-off-by: Alexander Aring <aahringo@redhat.com> Link: https://lore.kernel.org/r/20210405003054.256017-10-aahringo@redhat.com Signed-off-by: Stefan Schmidt <stefan@datenfreihafen.org>
2021-04-06net: ieee802154: forbid monitor for del llsec devAlexander Aring
This patch forbids to del llsec dev for monitor interfaces which we don't support yet. Otherwise we will access llsec mib which isn't initialized for monitors. Signed-off-by: Alexander Aring <aahringo@redhat.com> Link: https://lore.kernel.org/r/20210405003054.256017-9-aahringo@redhat.com Signed-off-by: Stefan Schmidt <stefan@datenfreihafen.org>
2021-04-06net: ieee802154: forbid monitor for add llsec devAlexander Aring
This patch forbids to add llsec dev for monitor interfaces which we don't support yet. Otherwise we will access llsec mib which isn't initialized for monitors. Signed-off-by: Alexander Aring <aahringo@redhat.com> Link: https://lore.kernel.org/r/20210405003054.256017-8-aahringo@redhat.com Signed-off-by: Stefan Schmidt <stefan@datenfreihafen.org>
2021-04-06platform/x86: intel-hid: Fix spurious wakeups caused by tablet-mode events ↵Hans de Goede
during suspend Some devices send (duplicate) tablet-mode events when moved around even though the mode has not changed; and they do this even when suspended. Change the tablet-mode event handling when priv->wakeup_mode is set to update the switch state in case it changed and then return immediately (without calling pm_wakeup_hard_event()) to avoid spurious wakeups. BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=212537 Fixes: 537b0dd4729e ("platform/x86: intel-hid: Add support for SW_TABLET_MODE") Signed-off-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Elia Devito <eliadevito@gmail.com> Link: https://lore.kernel.org/r/20210404143831.25173-1-hdegoede@redhat.com
2021-04-06net: ieee802154: stop dump llsec devs for monitorsAlexander Aring
This patch stops dumping llsec devs for monitors which we don't support yet. Otherwise we will access llsec mib which isn't initialized for monitors. Signed-off-by: Alexander Aring <aahringo@redhat.com> Link: https://lore.kernel.org/r/20210405003054.256017-7-aahringo@redhat.com Signed-off-by: Stefan Schmidt <stefan@datenfreihafen.org>
2021-04-06net: ieee802154: forbid monitor for del llsec keyAlexander Aring
This patch forbids to del llsec key for monitor interfaces which we don't support yet. Otherwise we will access llsec mib which isn't initialized for monitors. Signed-off-by: Alexander Aring <aahringo@redhat.com> Link: https://lore.kernel.org/r/20210405003054.256017-6-aahringo@redhat.com Signed-off-by: Stefan Schmidt <stefan@datenfreihafen.org>
2021-04-06net: ieee802154: forbid monitor for add llsec keyAlexander Aring
This patch forbids to add llsec key for monitor interfaces which we don't support yet. Otherwise we will access llsec mib which isn't initialized for monitors. Signed-off-by: Alexander Aring <aahringo@redhat.com> Link: https://lore.kernel.org/r/20210405003054.256017-5-aahringo@redhat.com Signed-off-by: Stefan Schmidt <stefan@datenfreihafen.org>
2021-04-06net: ieee802154: stop dump llsec keys for monitorsAlexander Aring
This patch stops dumping llsec keys for monitors which we don't support yet. Otherwise we will access llsec mib which isn't initialized for monitors. Signed-off-by: Alexander Aring <aahringo@redhat.com> Link: https://lore.kernel.org/r/20210405003054.256017-4-aahringo@redhat.com Signed-off-by: Stefan Schmidt <stefan@datenfreihafen.org>
2021-04-06net: ieee802154: forbid monitor for set llsec paramsAlexander Aring
This patch forbids to set llsec params for monitor interfaces which we don't support yet. Reported-by: syzbot+8b6719da8a04beeafcc3@syzkaller.appspotmail.com Signed-off-by: Alexander Aring <aahringo@redhat.com> Link: https://lore.kernel.org/r/20210405003054.256017-3-aahringo@redhat.com Signed-off-by: Stefan Schmidt <stefan@datenfreihafen.org>
2021-04-06Merge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfsLinus Torvalds
Pull fs fixes from Al Viro: "Fairly old hostfs bug (in setups that are not used by anyone, apparently) + fix for this cycle regression: extra dput/mntput in LOOKUP_CACHED failure handling" * 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: Make sure nd->path.mnt and nd->path.dentry are always valid pointers hostfs: fix memory handling in follow_link()
2021-04-06cxl/mem: Force array size of mem_commands[] to CXL_MEM_COMMAND_ID_MAXRobert Richter
Typically the mem_commands[] array is in sync with 'enum { CXL_CMDS }'. Current code works well. However, the array size of mem_commands[] may not strictly be the same as CXL_MEM_COMMAND_ID_MAX. E.g. if a new CXL_CMD() is added that is guarded by #ifdefs, the array could be shorter. This could lead then further to an out-of-bounds array access in cxl_validate_cmd_from_user(). Fix this by forcing the array size to CXL_MEM_COMMAND_ID_MAX. This also adds range checks for array items in mem_commands[] at compile time. Signed-off-by: Robert Richter <rrichter@amd.com> Link: https://lore.kernel.org/r/20210324141635.22335-1-rrichter@amd.com Signed-off-by: Dan Williams <dan.j.williams@intel.com>
2021-04-06cxl/mem: Disable cxl device power managementDan Williams
There is no power management of cxl virtual devices, disable device-power-management and runtime-power-management to prevent userspace from growing expectations of those attributes appearing. They can be added back in the future if needed. Reviewed-by: Ben Widawsky <ben.widawsky@intel.com> Link: https://lore.kernel.org/r/161728761025.2474381.808344500111924819.stgit@dwillia2-desk3.amr.corp.intel.com Signed-off-by: Dan Williams <dan.j.williams@intel.com>
2021-04-06cxl/mem: Do not rely on device_add() side effects for dev_set_name() failuresDan Williams
While device_add() will happen to catch dev_set_name() failures it is a broken pattern to follow given that the core may try to fall back to a different name. Add explicit checking for dev_set_name() failures to be cleaned up by put_device(). Skip cdev_device_add() and proceed directly to put_device() if the name set fails. This type of bug is easier to see if 'alloc' is split from 'add' operations that require put_device() on failure. So cxl_memdev_alloc() is split out as a result. Fixes: b39cb1052a5c ("cxl/mem: Register CXL memX devices") Reported-by: Jason Gunthorpe <jgg@nvidia.com> Reviewed-by: Jason Gunthorpe <jgg@nvidia.com> Link: https://lore.kernel.org/r/161728760514.2474381.1163928273337158134.stgit@dwillia2-desk3.amr.corp.intel.com Signed-off-by: Dan Williams <dan.j.williams@intel.com>
2021-04-06cxl/mem: Fix synchronization mechanism for device removal vs ioctl operationsDan Williams
The percpu_ref to gate whether cxl_memdev_ioctl() is free to use the driver context (@cxlm) to issue I/O is overkill, implemented incorrectly (missing a device reference before accessing the percpu_ref), and the complexities of shutting down a percpu_ref contributed to a bug in the error unwind in cxl_mem_add_memdev() (missing put_device() to be fixed separately). Use an rwsem to explicitly synchronize the usage of cxlmd->cxlm, and add the missing reference counting for cxlmd in cxl_memdev_open() and cxl_memdev_release_file(). Fixes: b39cb1052a5c ("cxl/mem: Register CXL memX devices") Reported-by: Jason Gunthorpe <jgg@nvidia.com> Reviewed-by: Jason Gunthorpe <jgg@nvidia.com> Link: https://lore.kernel.org/r/161728759948.2474381.17481500816783671817.stgit@dwillia2-desk3.amr.corp.intel.com Signed-off-by: Dan Williams <dan.j.williams@intel.com>
2021-04-06cxl/mem: Use sysfs_emit() for attribute show routinesDan Williams
While none the CXL sysfs attributes are threatening to overrun a PAGE_SIZE of output, it is good form to use the recommended helpers. Fixes: b39cb1052a5c ("cxl/mem: Register CXL memX devices") Reported-by: Jason Gunthorpe <jgg@nvidia.com> Reviewed-by: Ben Widawsky <ben.widawsky@intel.com> Reviewed-by: Jason Gunthorpe <jgg@nvidia.com> Link: https://lore.kernel.org/r/161728759424.2474381.11231441014951343463.stgit@dwillia2-desk3.amr.corp.intel.com Signed-off-by: Dan Williams <dan.j.williams@intel.com>
2021-04-06x86/sgx: Move provisioning device creation out of SGX driverSean Christopherson
And extract sgx_set_attribute() out of sgx_ioc_enclave_provision() and export it as symbol for KVM to use. The provisioning key is sensitive. The SGX driver only allows to create an enclave which can access the provisioning key when the enclave creator has permission to open /dev/sgx_provision. It should apply to a VM as well, as the provisioning key is platform-specific, thus an unrestricted VM can also potentially compromise the provisioning key. Move the provisioning device creation out of sgx_drv_init() to sgx_init() as a preparation for adding SGX virtualization support, so that even if the SGX driver is not enabled due to flexible launch control not being available, SGX virtualization can still be enabled, and use it to restrict a VM's capability of being able to access the provisioning key. [ bp: Massage commit message. ] Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com> Signed-off-by: Kai Huang <kai.huang@intel.com> Signed-off-by: Borislav Petkov <bp@suse.de> Reviewed-by: Jarkko Sakkinen <jarkko@kernel.org> Acked-by: Dave Hansen <dave.hansen@intel.com> Link: https://lkml.kernel.org/r/0f4d044d621561f26d5f4ef73e8dc6cd18cc7e79.1616136308.git.kai.huang@intel.com
2021-04-06x86/sgx: Add helpers to expose ECREATE and EINIT to KVMSean Christopherson
The host kernel must intercept ECREATE to impose policies on guests, and intercept EINIT to be able to write guest's virtual SGX_LEPUBKEYHASH MSR values to hardware before running guest's EINIT so it can run correctly according to hardware behavior. Provide wrappers around __ecreate() and __einit() to hide the ugliness of overloading the ENCLS return value to encode multiple error formats in a single int. KVM will trap-and-execute ECREATE and EINIT as part of SGX virtualization, and reflect ENCLS execution result to guest by setting up guest's GPRs, or on an exception, injecting the correct fault based on return value of __ecreate() and __einit(). Use host userspace addresses (provided by KVM based on guest physical address of ENCLS parameters) to execute ENCLS/EINIT when possible. Accesses to both EPC and memory originating from ENCLS are subject to segmentation and paging mechanisms. It's also possible to generate kernel mappings for ENCLS parameters by resolving PFN but using __uaccess_xx() is simpler. [ bp: Return early if the __user memory accesses fail, use cpu_feature_enabled(). ] Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com> Signed-off-by: Kai Huang <kai.huang@intel.com> Signed-off-by: Borislav Petkov <bp@suse.de> Acked-by: Jarkko Sakkinen <jarkko@kernel.org> Link: https://lkml.kernel.org/r/20e09daf559aa5e9e680a0b4b5fba940f1bad86e.1616136308.git.kai.huang@intel.com
2021-04-06Make sure nd->path.mnt and nd->path.dentry are always valid pointersAl Viro
Initialize them in set_nameidata() and make sure that terminate_walk() clears them once the pointers become potentially invalid (i.e. we leave RCU mode or drop them in non-RCU one). Currently we have "path_init() always initializes them and nobody accesses them outside of path_init()/terminate_walk() segments", which is asking for trouble. With that change we would have nd->path.{mnt,dentry} 1) always valid - NULL or pointing to currently allocated objects. 2) non-NULL while we are successfully walking 3) NULL when we are not walking at all 4) contributing to refcounts whenever non-NULL outside of RCU mode. Fixes: 6c6ec2b0a3e0 ("fs: add support for LOOKUP_CACHED") Reported-by: syzbot+c88a7030da47945a3cc3@syzkaller.appspotmail.com Tested-by: Christian Brauner <christian.brauner@ubuntu.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2021-04-06platform/x86: intel-hid: Fix spurious wakeups caused by tablet-mode events ↵Hans de Goede
during suspend Some devices send (duplicate) tablet-mode events when moved around even though the mode has not changed; and they do this even when suspended. Change the tablet-mode event handling when priv->wakeup_mode is set to update the switch state in case it changed and then return immediately (without calling pm_wakeup_hard_event()) to avoid spurious wakeups. BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=212537 Fixes: 537b0dd4729e ("platform/x86: intel-hid: Add support for SW_TABLET_MODE") Signed-off-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Elia Devito <eliadevito@gmail.com> Link: https://lore.kernel.org/r/20210404143831.25173-1-hdegoede@redhat.com
2021-04-06drm/panel: panel-dsi-cm: disable TE for nowSebastian Reichel
Disable TE for Droid 4 panel, since implementation is currently broken. Also disable it for N950 panel, which is untested. Reported-by: Tony Lindgren <tony@atomide.com> Reported-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Fixes: 4c1b935fea54 ("drm/omap: dsi: move TE GPIO handling into core") Signed-off-by: Sebastian Reichel <sre@kernel.org> Tested-by: Tony Lindgren <tony@atomide.com> Acked-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210227214542.99961-1-sebastian.reichel@collabora.com
2021-04-06parisc: math-emu: Few spelling fixes in the file fpu.hBhaskar Chowdhury
with some additional cleanups by Helge. Signed-off-by: Bhaskar Chowdhury <unixbhaskar@gmail.com> Acked-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Helge Deller <deller@gmx.de>
2021-04-06parisc: avoid a warning on u8 cast for cmpxchg on u8 pointersGao Xiang
commit b344d6a83d01 ("parisc: add support for cmpxchg on u8 pointers") can generate a sparse warning ("cast truncates bits from constant value"), which has been reported several times [1] [2] [3]. The original code worked as expected, but anyway, let silence such sparse warning as what others did [4]. [1] https://lore.kernel.org/r/202104061220.nRMBwCXw-lkp@intel.com [2] https://lore.kernel.org/r/202012291914.T5Agcn99-lkp@intel.com [3] https://lore.kernel.org/r/202008210829.KVwn7Xeh%25lkp@intel.com [4] https://lore.kernel.org/r/20210315131512.133720-2-jacopo+renesas@jmondi.org Cc: Liam Beguin <liambeguin@gmail.com> Cc: Helge Deller <deller@gmx.de> Cc: stable@vger.kernel.org # v5.8+ Signed-off-by: Gao Xiang <hsiangkao@redhat.com> Signed-off-by: Helge Deller <deller@gmx.de>
2021-04-06staging: rtl8712: Remove extra blank linesZhansaya Bagdauletkyzy
Remove extra blank lines after an open brace to adhere to Linux kernel coding style. Reported by checkpatch. Signed-off-by: Zhansaya Bagdauletkyzy <zhansayabagdaulet@gmail.com> Link: https://lore.kernel.org/r/f61f6d330bc3fa53d4d420754d1d461b6cfcb2de.1617708653.git.zhansayabagdaulet@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-06staging: rtl8712: Rewrite NULL comparisonsZhansaya Bagdauletkyzy
Replace NULL comparisons with boolean negation to be more consistent with the rest of the Linux kernel code base. Reported by checkpatch. Signed-off-by: Zhansaya Bagdauletkyzy <zhansayabagdaulet@gmail.com> Link: https://lore.kernel.org/r/74471865b399584d73a18696d2008006301dfd71.1617708653.git.zhansayabagdaulet@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-06drivers: staging: rtl8712: align arguments with open parenthesisBeatriz Martins de Carvalho
Clean up checks of "Alignment should match open parenthesis" in file mlme_osdep.h Signed-off-by: Beatriz Martins de Carvalho <martinsdecarvalhobeatriz@gmail.com> Link: https://lore.kernel.org/r/20210406105124.78498-1-martinsdecarvalhobeatriz@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-06staging: rtl8712: Remove spaces after a castZhansaya Bagdauletkyzy
Remove extra spaces after a cast to conform with Linux kernel coding style. Reported by checkpatch. Signed-off-by: Zhansaya Bagdauletkyzy <zhansayabagdaulet@gmail.com> Link: https://lore.kernel.org/r/f8932bfa35eb7480b69a9c8296bb10fac5a28540.1617697237.git.zhansayabagdaulet@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-06staging: rtl8712: remove extra blank linesZhansaya Bagdauletkyzy
Remove extra blank lines to conform with Linux kernel coding style. Reported by checkpatch. Signed-off-by: Zhansaya Bagdauletkyzy <zhansayabagdaulet@gmail.com> Link: https://lore.kernel.org/r/0bf3df788ca46a59ebb990bf2e3effca7080fd1e.1617697237.git.zhansayabagdaulet@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-06staging: rtl8712: match parentheses alignmentZhansaya Bagdauletkyzy
Match next line with open parentheses by adding tabs/spaces to conform with Linux kernel coding style. Reported by checkpatch. Signed-off-by: Zhansaya Bagdauletkyzy <zhansayabagdaulet@gmail.com> Link: https://lore.kernel.org/r/664f324330611a78e184a203ece38d4facc9d791.1617697237.git.zhansayabagdaulet@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-06staging: rtl8712: add spaces around operatorsZhansaya Bagdauletkyzy
Add spaces around operators to adhere to Linux kernel coding style. Reported by checkpatch. Signed-off-by: Zhansaya Bagdauletkyzy <zhansayabagdaulet@gmail.com> Link: https://lore.kernel.org/r/1fa63e851a6fa403798b95b64d9147c9b3b02c93.1617697237.git.zhansayabagdaulet@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-06staging: rtl8712: add space before binary operatorDeborah Brouwer
Add a space before the binary operator "|" to comply with kernel coding style. Identified by checkpatch. Signed-off-by: Deborah Brouwer <deborahbrouwer3563@gmail.com> Link: https://lore.kernel.org/r/6db3ca92022376d162289174e201c79017b366db.1617674639.git.deborahbrouwer3563@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-06staging: rtl8712: remove space after castDeborah Brouwer
Remove the unnecessary space immediately after a cast. Identified by checkpatch: CHECK: No space is necessary after a cast. Signed-off-by: Deborah Brouwer <deborahbrouwer3563@gmail.com> Link: https://lore.kernel.org/r/b1ba94644f5204505623ffc64614671aac30bbd8.1617674639.git.deborahbrouwer3563@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-06staging: rtl8712: remove a blank lineDeborah Brouwer
A duplicate blank line is removed so that only a single blank line separates two functions. Identified by checkpatch. Signed-off-by: Deborah Brouwer <deborahbrouwer3563@gmail.com> Link: https://lore.kernel.org/r/81801604460c8cad8770cb2e1290e1587bf88075.1617674639.git.deborahbrouwer3563@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-06staging: rtl8712: add period within a commentDeborah Brouwer
Add a period to separate repeated words in a comment. The period preserves the meaning of the comment while also stopping the checkpatch warning: WARNING: Possible repeated word: 'fw'. Signed-off-by: Deborah Brouwer <deborahbrouwer3563@gmail.com> Link: https://lore.kernel.org/r/f9f48ac6e93e814c51a7ed370d0b2988d2e3a602.1617674639.git.deborahbrouwer3563@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-06staging: rtl8723bs: core: align arguments with open parenthesisBeatriz Martins de Carvalho
Cleans up checks of "Alignment should match open parenthesis" in file rtw_ap.c Signed-off-by: Beatriz Martins de Carvalho <martinsdecarvalhobeatriz@gmail.com> Link: https://lore.kernel.org/r/00250c746ed850f6a73ff0ad4c1735cbd019b58f.1617641790.git.martinsdecarvalhobeatriz@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-06staging: rtl8723bs: core: Ending line with argumentBeatriz Martins de Carvalho
Cleans up checks of "Lines should not end with a '('" with argument present in next line in file rtw_ap.c Signed-off-by: Beatriz Martins de Carvalho <martinsdecarvalhobeatriz@gmail.com> Link: https://lore.kernel.org/r/ce400adc5623b3bfbd520da4aa6bcc5867ad4dc8.1617641790.git.martinsdecarvalhobeatriz@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-06staging: rtl8723bs: core: Removed extra blank lineBeatriz Martins de Carvalho
Clean up check of "Blank lines aren't necessary before a close brace '}'" in rtw_ap.c Signed-off-by: Beatriz Martins de Carvalho <martinsdecarvalhobeatriz@gmail.com> Link: https://lore.kernel.org/r/b2961b2d354722d063e05f92bef5df431b8e7898.1617641790.git.martinsdecarvalhobeatriz@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-06staging: rtl8723bs: remove unused variable from rtw_os_recv_indicate_pktPhillip Potter
Remove unused 'ret' variable from rtw_os_recv_indicate_pkt function in drivers/staging/rtl8723bs/os_dep/recv_linux.c as nothing is actually done with it. A function return val is conditionally stored to it under certain circumstances, but nothing is done with it after. Fixes a warning from kernel test robot. Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Phillip Potter <phil@philpotter.co.uk> Link: https://lore.kernel.org/r/20210406105607.1689292-1-phil@philpotter.co.uk Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-06ALSA: hda/conexant: Apply quirk for another HP ZBook G5 modelTakashi Iwai
There is another HP ZBook G5 model with the PCI SSID 103c:844f that requires the same quirk for controlling the mute LED. Add the corresponding entry to the quirk table. BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=212407 Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20210401171314.667-1-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
2021-04-06staging: kpc2000: pcie.h: Remove extra blank lineDavid Villasana Jiménez
Issue found by checkpatch.pl Signed-off-by: David Villasana Jiménez <davidvillasana14@gmail.com> Link: https://lore.kernel.org/r/YGt6GhZHqB62Y038@fedora Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-06staging: rtl8723bs: remove unused dvobj_priv membersMartin Kaiser
InterfaceNumber und NumInterfaces in struct dvobj_priv are not used. Signed-off-by: Martin Kaiser <martin@kaiser.cx> Link: https://lore.kernel.org/r/20210405164855.30264-1-martin@kaiser.cx Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-06staging: rtl8723bs: remove commented code blockFabio Aiuto
remove commented 5G code block in hal/hal_com_phycfg.c which contained removed RT_TRACE log as reported in the driver's TODO file: - find and remove remaining code valid only for 5 GHz. Most of the obvious ones have been removed, but things like channel > 14 still exist. so just removed obsolete commented code. Suggested-by: Joe Perches <joe@perches.com> Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com> Link: https://lore.kernel.org/r/b930cfc476c97f2ae5c5b90c1314a6270d56a539.1617640221.git.fabioaiuto83@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-06staging: rtl8723bs: remove empty for cyclesFabio Aiuto
remove for-cycles left empty after RT_TRACE deletion and unused index variables Suggested-by: Joe Perches <joe@perches.com> Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com> Link: https://lore.kernel.org/r/09875f599705d8f50af3511fa6bfaa54b9446a86.1617640221.git.fabioaiuto83@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
generated by cgit (git 2.34.1) at 2025-09-15 04:05:18 +0000