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2021-08-27ksmbd: fix __write_overflow warning in ndr_read_stringNamjae Jeon
Dan reported __write_overflow warning in ndr_read_string. CC [M] fs/ksmbd/ndr.o In file included from ./include/linux/string.h:253, from ./include/linux/bitmap.h:11, from ./include/linux/cpumask.h:12, from ./arch/x86/include/asm/cpumask.h:5, from ./arch/x86/include/asm/msr.h:11, from ./arch/x86/include/asm/processor.h:22, from ./arch/x86/include/asm/cpufeature.h:5, from ./arch/x86/include/asm/thread_info.h:53, from ./include/linux/thread_info.h:60, from ./arch/x86/include/asm/preempt.h:7, from ./include/linux/preempt.h:78, from ./include/linux/spinlock.h:55, from ./include/linux/wait.h:9, from ./include/linux/wait_bit.h:8, from ./include/linux/fs.h:6, from fs/ksmbd/ndr.c:7: In function memcpy, inlined from ndr_read_string at fs/ksmbd/ndr.c:86:2, inlined from ndr_decode_dos_attr at fs/ksmbd/ndr.c:167:2: ./include/linux/fortify-string.h:219:4: error: call to __write_overflow declared with attribute error: detected write beyond size of object __write_overflow(); ^~~~~~~~~~~~~~~~~~ This seems to be a false alarm because hex_attr size is always smaller than n->length. This patch fix this warning by allocation hex_attr with n->length. Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2021-08-24Merge pull request #69 from namjaejeon/cifsd-for-nextSteve French
ksmbd-fixes
2021-08-25MAINTAINERS: ksmbd: add cifs_common directory to ksmbd entryNamjae Jeon
The codes that shared between cifs and ksmbd will move into the cifs_common directory. This patch add it to the ksmbd entry in the MAINTAINERS file. Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2021-08-25MAINTAINERS: ksmbd: update my email addressNamjae Jeon
My email address in ksmbd entry will be not available in a few days. Update it to my own kernel.org address. Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2021-08-21Merge pull request #68 from namjaejeon/cifsd-for-nextSteve French
ksmbd-fixes
2021-08-21ksmbd: fix permission check issue on chown and chmodNamjae Jeon
When commanding chmod and chown on cifs&ksmbd, ksmbd allows it without file permissions check. There is code to check it in settattr_prepare. Instead of setting the inode directly, update the mode and uid/gid through notify_change. Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2021-08-20Merge pull request #66 from namjaejeon/cifsd-for-nextSteve French
ksmbd-fixes
2021-08-20ksmbd: don't set FILE DELETE and FILE_DELETE_CHILD in access mask by defaultNamjae Jeon
When there is no dacl in request, ksmbd send dacl that coverted by using file permission. This patch don't set FILE DELETE and FILE_DELETE_CHILD in access mask by default. Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2021-08-17MAINTAINERS: add git adddress of ksmbdNamjae Jeon
Add missing git address of ksmbd. Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2021-08-13ksmbd: update SMB3 multi-channel support in ksmbd.rstNamjae Jeon
ksmbd start supporting SMB3 Multi-channel feature. Mark it as Partially supported till replay/retry mechanisms are implemented. Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2021-08-13ksmbd: smbd: fix kernel oops during server shutdownHyunchul Lee
if server shutdown happens in the situation that there are connections, workqueue could be destroyed before queueing disconnect work. Signed-off-by: Hyunchul Lee <hyc.lee@gmail.com> Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2021-08-13ksmbd: remove select FS_POSIX_ACL in KconfigNamjae Jeon
ksmbd is forcing to turn on FS_POSIX_ACL in Kconfig to use vfs acl functions(posix_acl_alloc, get_acl, set_posix_acl). OpenWRT and other platform doesn't use acl and this config is disable by default in kernel. This patch use IS_ENABLED() to know acl config is enable and use acl function if it is enable. Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2021-08-13ksmbd: use proper errno instead of -1 in smb2_get_ksmbd_tcon()Namjae Jeon
Use proper errno instead of -1 in smb2_get_ksmbd_tcon(). Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2021-08-13ksmbd: update the comment for smb2_get_ksmbd_tcon()Namjae Jeon
Update the comment for smb2_get_ksmbd_tcon(). Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2021-08-13ksmbd: change int data type to booleanNamjae Jeon
Change data type of function that return only 0 or 1 to boolean. Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2021-08-13ksmbd: Fix multi-protocol negotiationMarios Makassikis
To negotiate either the SMB2 protocol or SMB protocol, a client must send a SMB_COM_NEGOTIATE message containing the list of dialects it supports, to which the server will respond with either a SMB_COM_NEGOTIATE or a SMB2_NEGOTIATE response. The current implementation responds with the highest common dialect, rather than looking explicitly for "SMB 2.???" and "SMB 2.002", as indicated in [MS-SMB2]: [MS-SMB2] 3.3.5.3.1: If the server does not implement the SMB 2.1 or 3.x dialect family, processing MUST continue as specified in 3.3.5.3.2. Otherwise, the server MUST scan the dialects provided for the dialect string "SMB 2.???". If the string is not present, continue to section 3.3.5.3.2. If the string is present, the server MUST respond with an SMB2 NEGOTIATE Response as specified in 2.2.4. [MS-SMB2] 3.3.5.3.2: The server MUST scan the dialects provided for the dialect string "SMB 2.002". If the string is present, the client understands SMB2, and the server MUST respond with an SMB2 NEGOTIATE Response. This is an issue if a client attempts to negotiate SMB3.1.1 using a SMB_COM_NEGOTIATE, as it will trigger the following NULL pointer dereference: 8<--- cut here --- Unable to handle kernel NULL pointer dereference at virtual address 00000000 pgd = 1917455e [00000000] *pgd=00000000 Internal error: Oops: 17 [#1] ARM CPU: 0 PID: 60 Comm: kworker/0:1 Not tainted 5.4.60-00027-g0518c02b5c5b #35 Hardware name: Marvell Kirkwood (Flattened Device Tree) Workqueue: ksmbd-io handle_ksmbd_work PC is at ksmbd_gen_preauth_integrity_hash+0x24/0x190 LR is at smb3_preauth_hash_rsp+0x50/0xa0 pc : [<802b7044>] lr : [<802d6ac0>] psr: 40000013 sp : bf199ed8 ip : 00000000 fp : 80d1edb0 r10: 80a3471b r9 : 8091af16 r8 : 80d70640 r7 : 00000072 r6 : be95e198 r5 : ca000000 r4 : b97fee00 r3 : 00000000 r2 : 00000002 r1 : b97fea00 r0 : b97fee00 Flags: nZcv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user Control: 0005317f Table: 3e7f4000 DAC: 00000055 Process kworker/0:1 (pid: 60, stack limit = 0x3dd1fdb4) Stack: (0xbf199ed8 to 0xbf19a000) 9ec0: b97fee00 00000000 9ee0: be95e198 00000072 80d70640 802d6ac0 b3da2680 b97fea00 424d53ff be95e140 9f00: b97fee00 802bd7b0 bf10fa58 80128a78 00000000 000001c8 b6220000 bf0b7720 9f20: be95e198 80d0c410 bf7e2a00 00000000 00000000 be95e19c 80d0c370 80123b90 9f40: bf0b7720 be95e198 bf0b7720 bf0b7734 80d0c410 bf198000 80d0c424 80d116e0 9f60: bf10fa58 801240c0 00000000 bf10fa40 bf1463a0 bf198000 bf0b7720 80123ed0 9f80: bf077ee4 bf10fa58 00000000 80127f80 bf1463a0 80127e88 00000000 00000000 9fa0: 00000000 00000000 00000000 801010d0 00000000 00000000 00000000 00000000 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 00000000 00000000 [<802b7044>] (ksmbd_gen_preauth_integrity_hash) from [<802d6ac0>] (smb3_preauth_hash_rsp+0x50/0xa0) [<802d6ac0>] (smb3_preauth_hash_rsp) from [<802bd7b0>] (handle_ksmbd_work+0x348/0x3f8) [<802bd7b0>] (handle_ksmbd_work) from [<80123b90>] (process_one_work+0x160/0x200) [<80123b90>] (process_one_work) from [<801240c0>] (worker_thread+0x1f0/0x2e4) [<801240c0>] (worker_thread) from [<80127f80>] (kthread+0xf8/0x10c) [<80127f80>] (kthread) from [<801010d0>] (ret_from_fork+0x14/0x24) Exception stack(0xbf199fb0 to 0xbf199ff8) 9fa0: 00000000 00000000 00000000 00000000 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 Code: e1855803 e5d13003 e1855c03 e5903094 (e1d330b0) ---[ end trace 8d03be3ed09e5699 ]--- Kernel panic - not syncing: Fatal exception smb3_preauth_hash_rsp() panics because conn->preauth_info is only allocated when processing a SMB2 NEGOTIATE request. Fix this by splitting the smb_protos array into two, each containing only SMB1 and SMB2 dialects respectively. While here, make ksmbd_negotiate_smb_dialect() static as it not called from anywhere else. Signed-off-by: Marios Makassikis <mmakassikis@freebox.fr> Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2021-08-01Merge pull request #64 from namjaejeon/cifsd-for-nextSteve French
ksmbd-fixes
2021-08-02ksmbd: fix an oops in error handling in smb2_open()Dan Carpenter
If smb2_get_name() then name is an error pointer. In the clean up code, we try to kfree() it and that will lead to an Oops. Set it to NULL instead. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2021-07-27Merge pull request #63 from namjaejeon/cifsd-for-nextSteve French
ksmbd-fixes
2021-07-27ksmbd: add ipv6_addr_v4mapped check to know if connection from client is ipv4Namjae Jeon
ksmbd create socket with IPv6 to listen both IPv4 and IPv6 connection from client. Server should send IP addresses of NICs through network interface info response. If Client connection is IPv4, Server should fill IPv4 address in response buffer. But ss_family is always PF_INET6 on IPv6 socket. So This patch add ipv6_addr_v4mapped check to know client connection is IPv4. Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2021-07-27ksmbd: fix missing error code in smb2_lockNamjae Jeon
Dan report a warning that is missing error code in smb2_lock from static checker. This patch add error code to avoid static checker warning. Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2021-07-27ksmbd: use channel signingkey for binding SMB2 session setupNamjae Jeon
Windows client disconnect connection by wrong signed SMB2 session setup response on SMB3 multichannel mode. Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2021-07-27ksmbd: don't set RSS capable in FSCTL_QUERY_NETWORK_INTERFACE_INFONamjae Jeon
ksmbd does not support RSS mode stably. RSS mode enabling will be set later. Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2021-07-27ksmbd: Return STATUS_OBJECT_PATH_NOT_FOUND if smb2_creat() returns ENOENTMarios Makassikis
Both Windows 10's SMB server and samba return STATUS_OBJECT_PATH_NOT_FOUND when trying to access a nonexistent path. This fixes Windows 10 File History tool. The latter relies on the server returning STATUS_OBJECT_PATH_NOT_FOUND to figure out what part of the target path needs to be created. Returning STATUS_OBJECT_NAME_INVALID will make it stop and display an error to the user. Signed-off-by: Marios Makassikis <mmakassikis@freebox.fr> Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2021-07-23Merge pull request #62 from namjaejeon/cifsd-for-nextSteve French
ksmbd-fixes
2021-07-23ksmbd: fix -Wstringop-truncation warningsHyunchul Lee
Kernel test bot reports the following warnings: In function 'ndr_write_string', inlined from 'ndr_encode_dos_attr' at fs/ksmbd/ndr.c:136:3: >> fs/ksmbd/ndr.c:70:2: warning: 'strncpy' destination unchanged after copying no bytes [-Wstringop-truncation] 70 | strncpy(PAYLOAD_HEAD(n), value, sz); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'ndr_write_string', inlined from 'ndr_encode_dos_attr' at fs/ksmbd/ndr.c:134:3: >> fs/ksmbd/ndr.c:70:2: warning: 'strncpy' output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation] 70 | strncpy(PAYLOAD_HEAD(n), value, sz); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ fs/ksmbd/ndr.c: In function 'ndr_encode_dos_attr': fs/ksmbd/ndr.c:134:3: note: length computed here 134 | ndr_write_string(n, hex_attr, strlen(hex_attr)); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Hyunchul Lee <hyc.lee@gmail.com> Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2021-07-23ksmbd: Fix potential memory leak in tcp_destroy_socket()Marios Makassikis
ksmbd_socket must be freed even if kernel_sock_shutdown() somehow fails. Signed-off-by: Marios Makassikis <mmakassikis@freebox.fr> Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2021-07-22ksmbd: add support for negotiating signing algorithmNamjae Jeon
Support for faster packet signing (using GMAC instead of CMAC) can now be negotiated to some newer servers, including Windows. See MS-SMB2 section 2.2.3.17. This patch adds support for sending the new negotiate context with two supported signing algorithms(AES-CMAC, HMAC-SHA256). If client add support for AES_GMAC, Server will be supported later depend on it. Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2021-07-22ksmbd: add negotiate context verificationNamjae Jeon
This patch add negotiate context verification code to check bounds. Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2021-07-22ksmbd: fix typo of MS-SMBDNamjae Jeon
Fix typo : "MS-KSMBD" => "MS-SMBD". Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2021-07-19ksmbd: move credit charge verification over smb2 request size verificationNamjae Jeon
Move credit charge verification over smb2 request size verification to avoid being skipped. Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2021-07-19ksmbd: set STATUS_INVALID_PARAMETER error status if credit charge is invalidNamjae Jeon
MS-SMB2 specification describe : If the calculated credit number is greater than the CreditCharge, the server MUST fail the request with the error code STATUS_INVALID_PARAMETER. Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2021-07-19ksmbd: fix wrong error status return on session setupNamjae Jeon
When user insert wrong password, ksmbd return STATUS_INVALID_PARAMETER error status to client. It will make user confusing whether it is not password problem. This patch change error status to STATUS_LOGON_FAILURE. and return STATUS_INSUFFICIENT_RESOURCES if memory allocation failed on session setup. Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2021-07-19ksmbd: fix wrong compression context sizeNamjae Jeon
Use smb2_compression_ctx instead of smb2_encryption_neg_context. Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2021-07-14Merge pull request #61 from namjaejeon/cifsd-for-nextSteve French
ksmbd-fixes
2021-07-15ksmbd: fix typo in commentNamjae Jeon
Fix typo "openning" -> "opening". Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2021-07-13Merge pull request #60 from namjaejeon/cifsd-for-nextSteve French
ksmbd-fixes
2021-07-13ksmbd: fix an error message in ksmbd_conn_trasnport_initHyunchul Lee
Fix an error message in ksmbd_conn_transport_init(). Signed-off-by: Hyunchul Lee <hyc.lee@gmail.com> Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2021-07-13ksmbd: set RDMA capability for FSCTL_QUERY_NETWORK_INTERFACE_INFOHyunchul Lee
set RDMA capability for FSCTL_QUERY_NETWORK_INTERFACE_INFO. Signed-off-by: Hyunchul Lee <hyc.lee@gmail.com> Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2021-07-13ksmbd: fix unused err value in smb2_lockNamjae Jeon
CID 1502845 (#1 of 1): Unused value (UNUSED_VALUE) value_overwrite: Overwriting previous write to err with value from vfs_lock_file(filp, 0U, rlock, NULL). 6880 err = vfs_lock_file(filp, 0, rlock, NULL); 6881 if (err) 6882 pr_err("rollback unlock fail : %d\n", err); Reported-by: Coverity Scan <scan-admin@coverity.com> Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2021-07-13ksmbd: fix memory leak in ksmbd_vfs_get_sd_xattr()Namjae Jeon
Add free acl.sd_buf and n.data on error handling in ksmbd_vfs_get_sd_xattr(). Reported-by: Coverity Scan <scan-admin@coverity.com> Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2021-07-13ksmbd: remove unneeded check_context_errNamjae Jeon
Coverity Scan seems to report false alarm. *** CID 1505930: (USE_AFTER_FREE) /fs/ksmbd/smb2pdu.c: 2527 in smb2_open() >>> CID 1505930: (USE_AFTER_FREE) >>> Passing freed pointer "context" as an argument to >>> "check_context_err". This patch remove unneeded check_context_err to make coverity scan happy. Reported-by: Coverity Scan <scan-admin@coverity.com> Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2021-07-10Merge pull request #59 from namjaejeon/cifsd-for-nextSteve French
Cifsd for next
2021-07-10ksmbd: handle error cases first in smb2_create_sd_buffersHyunchul Lee
For code cleanup, handle error cases first in smb2_create_sd_buffers(). Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Hyunchul Lee <hyc.lee@gmail.com> Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2021-07-10ksmbd: make smb2_find_context_vals return NULL if not foundHyunchul Lee
instead of -ENOENT, make smb2_find_context_vals return NULL if the given context cannot be found. Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Hyunchul Lee <hyc.lee@gmail.com> Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2021-07-10ksmbd: uninterruptible wait for a file being unlockedHyunchul Lee
the wait can be canceled by SMB2_CANCEL, SMB2_CLOSE, SMB2_LOGOFF, disconnection or shutdown, we don't have to use wait_event_interruptible. And this remove the warning from Coverity: CID 1502834 (#1 of 1): Unused value (UNUSED_VALUE) returned_value: Assigning value from ksmbd_vfs_posix_lock_wait(flock) to err here, but that stored value is overwritten before it can be used. Signed-off-by: Hyunchul Lee <hyc.lee@gmail.com> Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2021-07-10ksmbd: free ksmbd_lock when file is closedHyunchul Lee
Append ksmbd_lock into the connection's lock list and the ksmbd_file's lock list. And when a file is closed, detach ksmbd_lock from these lists and free it. Signed-off-by: Hyunchul Lee <hyc.lee@gmail.com> Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2021-07-10ksmbd: fix the running request count decrementHyunchul Lee
decrement the count of running requests after sending the last response for multi-response requests. Signed-off-by: Hyunchul Lee <hyc.lee@gmail.com> Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2021-07-10ksmbd: use kasprintf() in ksmbd_vfs_xattr_stream_name()Dan Carpenter
Simplify the code by using kasprintf(). This also silences a Smatch warning: fs/ksmbd/vfs.c:1725 ksmbd_vfs_xattr_stream_name() warn: inconsistent indenting Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2021-07-10ksmbd: delete some stray tabsDan Carpenter
These lines are intended one tab too far. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> Signed-off-by: Steve French <stfrench@microsoft.com>