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2018-08-27staging:rtl8192u: Rename ShortData - StyleJohn Whitmore
Rename the ShortData member variable to short_data. This clears a checkpatch issue with CamelCase naming. This is a coding style change which should not impact runtime code execution. Signed-off-by: John Whitmore <johnfwhitmore@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-08-27staging:rtl8192u: Refactor SEQUENCE_CONTROL - StyleJohn Whitmore
Remove the 'typedef' from union SEQUENCE_CONTROL. This clears a checkpatch issue with defining new types. Additionally renamed the union to lowercase to comply with coding standard. These are coding style changes which should not impact runtime code execution. typedef union _SEQUENCE_CONTROL{ +union sequence_control { Signed-off-by: John Whitmore <johnfwhitmore@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-08-27staging:rtl8192u: Remove unused defines - StyleJohn Whitmore
Remove a number of unused constant definitions. This is a coding style change which should have no impact on runtime code execution. Signed-off-by: John Whitmore <johnfwhitmore@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-08-27staging:rtl8192u: Refactor struct HT_CAPABILITY_ELE - StyleJohn Whitmore
The structure HT_CAPABILITY_ELE causes a number of checkpatch / coding style issues. The structure uses a 'typedef' directive causing an issue regarding defining new types in the code. The name of the structure should be lowercase, and the '__packed' directive is prefered over the attribute directive. The typedef has been removed, structure renamed to ht_capability_ele and the '__packed' directive used. These are coding style changes and should not impact on runtime code execution. Signed-off-by: John Whitmore <johnfwhitmore@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-08-27staging:rtl8192u: Remove enum CHNLOP - StyleJohn Whitmore
The enumerated type CHNLOP is only used as a member variable of the structure RT_HIGH_THROUGHPUT. Whilst this member variable is initialised it is never actually used in the code. To simplify the code both the enumerated type and the member variable have been removed. This is a coding style change which should have no impact on runtime code execution. Signed-off-by: John Whitmore <johnfwhitmore@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-08-27staging:rtl8192u: Removed commented out structure - StyleJohn Whitmore
Two unions HT_CAPABILITY and HT_CAPABILITY_MACPARA have previously been commented out of code. Since they are obviously not used in code and the commented out unions add nothing to the code they have been removed. This is a coding style change which should have no impact on runtime code execution. Signed-off-by: John Whitmore <johnfwhitmore@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-08-27staging:rtl8192u: Remove unused CHHLOP_IN_PROGRESS - StyleJohn Whitmore
The macro CHHLOP_IN_PROGRESS is never used in code, so has been removed. This is a coding style change which should have no impact on runtime code execution. Signed-off-by: John Whitmore <johnfwhitmore@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-08-27staging:rtl8192u: Correct block comments - StyleJohn Whitmore
Correct the block comments so they conform to coding standard. This is a coding style change which should not impact on runtime code execution. Signed-off-by: John Whitmore <johnfwhitmore@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-08-27staging:rtl8192u: Remove unused constants - StyleJohn Whitmore
Remove unused constants, this is a coding style change which should have no impact on runtime code execution. Signed-off-by: John Whitmore <johnfwhitmore@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-08-27staging:rtl8192u: Add required spaces - StyleJohn Whitmore
Add spaces required by coding style to clear checkpatch issues. This is a coding style change which should have no impact on runtime code execution. Signed-off-by: John Whitmore <johnfwhitmore@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-08-27staging:rtl8192u: Remove unnecessary blank lines - StyleJohn Whitmore
Removed blank lines which cause checkpatch issues. This is a simple coding style change which should have no impact on runtime code execution. Signed-off-by: John Whitmore <johnfwhitmore@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-08-27staging:rtl8192u: Rename sHTCLng - StyleJohn Whitmore
The constant sHTCLng causes a checkpatch issue, due to its use of CamelCase naming. To correct the issue the constant has been renamed to HTCLNG. I'm not sure this is a good name as it communicates very little and contradicts the block comment above its definition. MCS_LEN might be a better name if the block comment is correct. Additionally the block comment has been changed to the recommended style. This is a coding style change which should have no impact on runtime code execution. Signed-off-by: John Whitmore <johnfwhitmore@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-08-27staging:rtl8192u: Replace magic number with defined constant - StyleJohn Whitmore
The defined constant MIMO_PS_STATIC is used for this test for zero elsewhere in code so the magic number '0' has been replaced with that comment, which was actually explicitly mentioned in the comment. This is a simple coding style change which should have no impact on runtime code execution. Signed-off-by: John Whitmore <johnfwhitmore@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-08-27staging: rtl8188eu: Removed unnecessary parenthesesBhaskar Singh
Removed unnecessary parentheses and this resolve the check patch issue. Structure dereference operator have higher precedence then Address of operator So there is no need of parentheses. This change is purely coding style in nature and should have not effect on runtime code execution. Signed-off-by: Bhaskar Singh <bhaskar.kernel@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-08-27staging: rtl8188eu: use phydm_reg.h from rtlwifiMichael Straube
Use rtlwifi/phydm/phydm_reg.h instead of odm_reg.h and remove the now unused odm_reg.h. All defines from odm_reg.h are defined with the same values in rtlwifi/phydm/phydm_reg.h. Signed-off-by: Michael Straube <straube.linux@gmail.com> Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-08-27staging: rtl8188eu: remove unused IS_MCASTMichael Straube
Remove the now unused IS_MCAST. Signed-off-by: Michael Straube <straube.linux@gmail.com> Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-08-27staging: rtl8188eu: use is_multicast_ether_addr in rtw_xmit.cMichael Straube
Use is_multicast_ether_addr instead of custom IS_MCAST in core/rtw_xmit.c. In all uses the address array is properly aligned. Signed-off-by: Michael Straube <straube.linux@gmail.com> Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-08-27staging: rtl8188eu: use is_multicast_ether_addr in rtw_recv.cMichael Straube
Use is_multicast_ether_addr instead of custom IS_MCAST in core/rtw_recv.c. In all uses the address array/memory is properly aligned. Signed-off-by: Michael Straube <straube.linux@gmail.com> Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-08-27staging: rtl8188eu: use is_multicast_ether_addr in rtw_security.cMichael Straube
Use is_multicast_ether_addr instead of custom IS_MCAST in core/rtw_security.c. In all uses the address array is properly aligned. Signed-off-by: Michael Straube <straube.linux@gmail.com> Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-08-27staging:rtl8192u: Rename ToLegalChannel - StyleJohn Whitmore
Rename the function ToLegalChannel, which causes a checkpatch issue due to its use of CamelCase naming. The function has been renamed to to_legal_channel. This is a coding style change which should have no impact on runtime code execution. Signed-off-by: John Whitmore <johnfwhitmore@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-08-27staging:rtl8192u: Rename IsLegalChannel - StyleJohn Whitmore
The function IsLegalChannel causes a checkpatch issue due to its use of CamelCase naming. The function has been renamed to is_legal_channel. This is a coding style change which should have no impact on runtime code execution. Signed-off-by: John Whitmore <johnfwhitmore@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-08-27staging:rtl8192u: Rename DOT11D_ScanComplete - StyleJohn Whitmore
The function DOT11D_ScanComplete causes a checkpatch issue due to its use of CamelCase naming. The function has been renamed to dot11d_scan_complete. This is a coding style change which should have no impact on runtime code execution. Signed-off-by: John Whitmore <johnfwhitmore@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-08-27staging:rtl8192u: Rename Channel - StyleJohn Whitmore
The function dot11d_get_max_tx_pwr_in_dbm() uses a parameter name, Channel, which causes a checkpatch issue with CamelCase naming. The parameter has been renamed to channel. The change is a coding style change which should have no impact on runtime code execution. Signed-off-by: John Whitmore <johnfwhitmore@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-08-27staging:rtl8192u: Rename DOT11D_GetMaxTxPwrInDbm - StyleJohn Whitmore
The function DOT11D_GetMaxTxPwrInDbm causes a checkpatch issue due to its use of CamelCase naming. The function has been renamed to dot11d_get_max_tx_pwr_in_dbm. This is a coding style change which should have no impact on runtime code execution. Signed-off-by: John Whitmore <johnfwhitmore@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-08-27staging:rtl8192u: Rename dot11d_update_country_ie() parameters - StyleJohn Whitmore
The function dot11d_update_country_ie() uses parameter names which cause a checkpatch issue due to the use of CamelCase naming. This is a coding style change which should have no impact on runtime code execution. Signed-off-by: John Whitmore <johnfwhitmore@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-08-27staging:rtl8192u: Rename Dot11d_UpdateCountryIe - StyleJohn Whitmore
The function Dot11d_UpdateCountryIe causes a checkpatch issue due to its use of CamelCase naming, the function has been renamed to dot11d_update_country_ie. This is a coding style change which should have no impact on runtime code execution. Signed-off-by: John Whitmore <johnfwhitmore@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-08-27staging:rtl8192u: Rename Dot11d_Reset - StyleJohn Whitmore
The function Dot11d_Reset causes a checkpatch issue due to its use of CamelCase naming, so has been renamed to dot11d_reset. This is a coding style change which should have no impact on runtime code execution. Signed-off-by: John Whitmore <johnfwhitmore@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-08-27staging:rtl8192u: Rename Dot11d_Init - StyleJohn Whitmore
The function Dot11d_Init() causes a checkpatch issue due to its use of CamelCase naming. The function has been renamed to dot11d_init. This is a coding style change which should have no impact on runtime code execution. Signed-off-by: John Whitmore <johnfwhitmore@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-08-27staging:rtl8192u: Lines should not end with a '(' - StyleJohn Whitmore
A number of function prototypes cause a checkpatch issue - "Lines should not end with a '(' ". This issue has been cleared by moving function prototype parameters to the same line as the function name. This is a coding style change which should have no impact on runtime code execution. Signed-off-by: John Whitmore <johnfwhitmore@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-08-27staging:rtl8192u: Rename __pTa - StyleJohn Whitmore
The macro parameter __pTa causes a checkpatch issue because of its use of CamelCase naming. The parameter has this been renamed to addr. This is a coding style change which should have no impact on runtime code execution. Signed-off-by: John Whitmore <johnfwhitmore@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-08-27staging:rtl8192u: Rename macro parameter __pIeeeDev - StyleJohn Whitmore
Multiple macros, defined in dot11d.h, use the variable __pIeeeDev as a parameter. This name causes a checkpatch issue due to its use of CamelCase naming. The parameter name has been changed to ieee_dev to clear this issue. This is a coding style change which should have no impact on runtime code execution. Signed-off-by: John Whitmore <johnfwhitmore@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-08-27staging:rtl8192u: Replace magic number 6 with ETH_ALEN - StyleJohn Whitmore
The array size 6 represents the length of an Ethernet address so the magic number has been replaced with the defined constant representing that length. This is a coding style change which should not impact runtime code execution. Signed-off-by: John Whitmore <johnfwhitmore@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-08-27staging:rtl8192u: Remove macro cpMacAddr - StyleJohn Whitmore
The macro cpMacAddr implements the same functionality as the ether_addr_copy function defined in etherdevice.h, as a result the macro has been removed from the code, and its use replaced with the function call. Note that the header comment of the function ether_addr_copy states that the two byte arrays passed as parameters to the function must be u16 aligned. Because of this the structure ieee80211_network has had its member variables re-ordered so that the members bssid and MBssid are aligned to a u16 boundary. This is a coding style change which should have no impact on runtime code execution. Suggested-by: Joe Perches <joe@perches.com> Signed-off-by: John Whitmore <johnfwhitmore@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-08-27staging:rtl8192u: Remove macro eqMacAddr - StyleJohn Whitmore
The macro eqMacAddr implements the same functionality as the ether_addr_equal function defined in etherdevice.h, as a result the macro has been removed from the code, and its use replaced with the function call. Note that to use the ether_addr_equal function the data array containing the MAC Address has to be u16 aligned. Because of this the struct rt_dot11d_info has had it's member variables re-ordered. This is a coding style change which should have no impact on runtime code execution. Suggested-by: Joe Perches <joe@perches.com> Signed-off-by: John Whitmore <johnfwhitmore@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-08-27scsi: aacraid: fix a signedness bugDan Carpenter
The problem is that ->reset_state is a u8 but it can be set to -1 or -2 in aac_tmf_callback() and the error handling in aac_eh_target_reset() relies on it to be signed. [mkp: fixed typo] Fixes: 0d643ff3c353 ("scsi: aacraid: use aac_tmf_callback for reset fib") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2018-08-27Revert "scsi: core: avoid host-wide host_busy counter for scsi_mq"Ming Lei
This reverts commit 328728630d9f2bf14b82ca30b5e47489beefe361. There is fundamental issue in commit 328728630d9f2bf1 (scsi: core: avoid host-wide host_busy counter for scsi_mq) because SCSI's host busy counter may not be same with counter of blk-mq's inflight tags, especially in case of none io scheduler. We may switch to other approach for addressing this scsi_mq's performance issue, such as percpu counter or kind of ways, so revert this commit first for fixing this kind of issue in EH path, as reported by Jens. Cc: Omar Sandoval <osandov@fb.com>, Cc: "Martin K. Petersen" <martin.petersen@oracle.com>, Cc: James Bottomley <james.bottomley@hansenpartnership.com>, Cc: Christoph Hellwig <hch@lst.de>, Cc: Don Brace <don.brace@microsemi.com> Cc: Kashyap Desai <kashyap.desai@broadcom.com> Cc: Mike Snitzer <snitzer@redhat.com> Cc: Hannes Reinecke <hare@suse.de> Cc: Laurence Oberman <loberman@redhat.com> Cc: Bart Van Assche <bart.vanassche@wdc.com> Cc: Jens Axboe <axboe@kernel.dk> Reported-by: Jens Axboe <axboe@kernel.dk> Signed-off-by: Ming Lei <ming.lei@redhat.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2018-08-27staging: wilc1000: revert "fix TODO to compile spi and sdio components in ↵Arnd Bergmann
single module" The TODO item named "make spi and sdio components coexist in one build" was apparently addressed a long time ago, but never removed from the TODO file. However, the new patch that tries to address it actually makes it worse again by duplicating the common parts of the driver into two separate modules rather than sharing them. This also introduces a build regression when one of the two is built-in while the other is a loadable module: drivers/staging/wilc1000/wilc_debugfs.o:(.data+0x10): undefined reference to `__this_module' Reverting the patch makes it build again. I'm leaving the TODO file modification though, as there is nothing left to do for this item. A related problem however still seems to exist: one still cannot have multiple concurrent instances of wilc1000 devices present in the system, as there are lots of shared global variables such as host_interface.c:static struct wilc_vif *periodic_rssi_vif; wilc_sdio.c:static struct wilc_sdio g_sdio; wilc_wlan.c:static enum chip_ps_states chip_ps_state = CHIP_WAKEDUP; wilc_wlan.c:static u32 pending_acks; wilc_wfi_cfgoperations.c:int wilc_connecting; In order to have multiple instances working (sdio, spi, or mixed), all such variables need to be dynamically allocated per instance and stored in 'struct wilc' or one of the structures referenced by it. Fixes: 9abc44ba4e2f ("staging: wilc1000: fix TODO to compile spi and sdio components in single module") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-08-27Revert "scsi: core: fix scsi_host_queue_ready"Ming Lei
This reverts commit 265d59aacbce7e50bdc1f5d25033c38dd70b3767. There is fundamental issue in commit 328728630d9f2bf1 (scsi: core: avoid host-wide host_busy counter for scsi_mq) because SCSI's host busy counter may not be same with counter of blk-mq's inflight tags, especially in case of none io scheduler. So revert this commit first. Cc: Omar Sandoval <osandov@fb.com>, Cc: "Martin K. Petersen" <martin.petersen@oracle.com>, Cc: James Bottomley <james.bottomley@hansenpartnership.com>, Cc: Christoph Hellwig <hch@lst.de>, Cc: Don Brace <don.brace@microsemi.com> Cc: Kashyap Desai <kashyap.desai@broadcom.com> Cc: Mike Snitzer <snitzer@redhat.com> Cc: Hannes Reinecke <hare@suse.de> Cc: Laurence Oberman <loberman@redhat.com> Cc: Bart Van Assche <bart.vanassche@wdc.com> Cc: Guenter Roeck <linux@roeck-us.net> Cc: Jens Axboe <axboe@kernel.dk> Reported-by: Jens Axboe <axboe@kernel.dk> Signed-off-by: Ming Lei <ming.lei@redhat.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2018-08-27scsi: libata: Add missing newline at end of fileGeert Uytterhoeven
With gcc 4.1.2: drivers/ata/libata-core.c:7396:33: warning: no newline at end of file Fixes: 2fa4a32613c9182b ("scsi: libsas: dynamically allocate and free ata host") Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2018-08-27scsi: target: iscsi: cxgbit: use pr_debug() instead of pr_info()Varun Prakash
DDP programming happens in data path and it can fail because of lack of resources so use pr_debug() instead of pr_info() for this case. Signed-off-by: Varun Prakash <varun@chelsio.com> Reviewed-by: Mike Christie <mchristi@redhat.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2018-08-27scsi: hpsa: limit transfer length to 1MB, not 512kBMartin Wilck
e2c7b43 was supposed to limit transfer length to 1MB, but got the unit of max_sectors wrong. Fixes: e2c7b433f729 ("scsi: hpsa: limit transfer length to 1MB") Signed-off-by: Martin Wilck <mwilck@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2018-08-27scsi: lpfc: Correct MDS diag and nvmet configurationJames Smart
A recent change added some MDS processing in the lpfc_drain_txq routine that relies on the fcp_wq being allocated. For nvmet operation the fcp_wq is not allocated because it can only be an nvme-target. When the original MDS support was added LS_MDS_LOOPBACK was defined wrong, (0x16) it should have been 0x10 (decimal value used for hex setting). This incorrect value allowed MDS_LOOPBACK to be set simultaneously with LS_NPIV_FAB_SUPPORTED, causing the driver to crash when it accesses the non-existent fcp_wq. Correct the bad value setting for LS_MDS_LOOPBACK. Fixes: ae9e28f36a6c ("lpfc: Add MDS Diagnostic support.") Cc: <stable@vger.kernel.org> # v4.12+ Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com> Signed-off-by: James Smart <james.smart@broadcom.com> Tested-by: Ewan D. Milne <emilne@redhat.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2018-08-27scsi: lpfc: Default fdmi_on to onJames Smart
Change default behavior for fdmi registration to on. [mkp: patch was mangled] Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com> Signed-off-by: James Smart <james.smart@broadcom.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2018-08-27scsi: csiostor: fix incorrect port capabilitiesVarun Prakash
- use be32_to_cpu() instead of ntohs() for 32 bit port capabilities. - add a new function fwcaps32_to_caps16() to convert 32 bit port capabilities to 16 bit port capabilities. Signed-off-by: Varun Prakash <varun@chelsio.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2018-08-27scsi: csiostor: add a check for NULL pointer after kmalloc()Varun Prakash
Reported-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Varun Prakash <varun@chelsio.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2018-08-27scsi: documentation: add scsi_mod.use_blk_mq to scsi-parametersJohn Pittman
Kernel line argument scsi_mod.use_blk_mq is missing from file Documentation/scsi/scsi-parameters.txt. Add this option, providing mention of config setting and format. [mkp: clarified where to look] Signed-off-by: John Pittman <jpittman@redhat.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2018-08-27scsi: core: Update SCSI_MQ_DEFAULT help text to match defaultGeert Uytterhoeven
The default was changed, but the help text was not updated. Fix grammar (s/the option/this option/) while at it. [mkp: drop "new" as suggested by John Garry] Fixes: d5038a13eca72fb2 ("scsi: core: switch to scsi-mq by default") Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Ming Lei <ming.lei@redhat.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2018-08-27xen/blkback: remove unused pers_gnts_lock from struct xen_blkif_ringJuergen Gross
pers_gnts_lock isn't being used anywhere. Remove it. Signed-off-by: Juergen Gross <jgross@suse.com> Reviewed-by: Roger Pau Monné <roger.pau@citrix.com> Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
2018-08-27xen/blkback: move persistent grants flags to boolJuergen Gross
The struct persistent_gnt flags member is meant to be a bitfield of different flags. There is only PERSISTENT_GNT_ACTIVE flag left, so convert it to a bool named "active". Signed-off-by: Juergen Gross <jgross@suse.com> Reviewed-by: Roger Pau Monné <roger.pau@citrix.com> Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
2018-08-27xen/blkfront: reorder tests in xlblk_init()Juergen Gross
In case we don't want pv block devices we should not test parameters for sanity and eventually print out error messages. So test precluding conditions before checking parameters. Signed-off-by: Juergen Gross <jgross@suse.com> Reviewed-by: Roger Pau Monné <roger.pau@citrix.com> Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>