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| author | Lee Jones <lee.jones@linaro.org> | 2020-07-21 17:41:21 +0100 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2020-07-24 22:09:59 -0400 |
| commit | b854460053ec44cc78f6514673dcfad3045c5a56 (patch) | |
| tree | 8d233d3bfabc479ab356e9b134a329b88e88b10e /drivers/scsi/scsi.h | |
| parent | 4c2de9c54112fae35cd3e5879bb58020eb452798 (diff) | |
scsi: qla4xxx: Check return value of pci_set_mwi()
pci_set_mwi() has 'warn_unused_result' so the result should be checked.
Fixes the following W=1 kernel build warning(s):
drivers/scsi/qla4xxx/ql4_init.c: In function ‘qla4xxx_pci_config’:
drivers/scsi/qla4xxx/ql4_init.c:664:6: warning: variable ‘status’ set but not used [-Wunused-but-set-variable]
And if 'status' is removed:
drivers/scsi/qla4xxx/ql4_init.c: In function ‘qla4xxx_pci_config’:
drivers/scsi/qla4xxx/ql4_init.c:666:2: warning: ignoring return value of ‘pci_set_mwi’, declared with attribute warn_unused_result [-Wunused-result]
666 | pci_set_mwi(ha->pdev);
| ^~~~~~~~~~~~~~~~~~~~~
Link: https://lore.kernel.org/r/20200721164148.2617584-14-lee.jones@linaro.org
Cc: QLogic-Storage-Upstream@qlogic.com
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/scsi.h')
0 files changed, 0 insertions, 0 deletions