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| author | YueHaibing <yuehaibing@huawei.com> | 2019-08-31 15:03:48 +0200 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2019-10-01 04:37:18 +0200 |
| commit | 1c6294858950a3cc609570f050734e1492e6a155 (patch) | |
| tree | 98e9580eba6b1b4dd6de5c09b56d03424720cf9b | |
| parent | scsi: smartpqi: clean up indentation of a statement (diff) | |
| download | linux-1c6294858950a3cc609570f050734e1492e6a155.tar.xz linux-1c6294858950a3cc609570f050734e1492e6a155.zip | |
scsi: smartpqi: remove set but not used variable 'ctrl_info'
Fixes gcc '-Wunused-but-set-variable' warning:
drivers/scsi/smartpqi/smartpqi_init.c: In function 'pqi_driver_version_show':
drivers/scsi/smartpqi/smartpqi_init.c:6164:24: warning:
variable 'ctrl_info' set but not used [-Wunused-but-set-variable]
commit 6d90615f1346 ("scsi: smartpqi: add sysfs entries") added it but
it was never used. Also remove variable 'shost'.
[mkp: commit desc]
Link: https://lore.kernel.org/r/20190831130348.20552-1-yuehaibing@huawei.com
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
| -rw-r--r-- | drivers/scsi/smartpqi/smartpqi_init.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/drivers/scsi/smartpqi/smartpqi_init.c b/drivers/scsi/smartpqi/smartpqi_init.c index 652d48224942..4f649ad9e5bd 100644 --- a/drivers/scsi/smartpqi/smartpqi_init.c +++ b/drivers/scsi/smartpqi/smartpqi_init.c @@ -6157,12 +6157,6 @@ static ssize_t pqi_firmware_version_show(struct device *dev, static ssize_t pqi_driver_version_show(struct device *dev, struct device_attribute *attr, char *buffer) { - struct Scsi_Host *shost; - struct pqi_ctrl_info *ctrl_info; - - shost = class_to_shost(dev); - ctrl_info = shost_to_hba(shost); - return snprintf(buffer, PAGE_SIZE, "%s\n", DRIVER_VERSION BUILD_TIMESTAMP); } |