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| author | Lee Jones <lee.jones@linaro.org> | 2021-03-12 10:47:38 +0100 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2021-03-16 03:29:00 +0100 |
| commit | 475bff65c431013057c4b6b150bce259e80d0adf (patch) | |
| tree | b02fbe9aeafb8ee0b3ccae1afaf6b4e7ee6976a9 /drivers/scsi/3w-sas.c | |
| parent | scsi: 3w-9xxx: Remove a few set but unused variables (diff) | |
| download | linux-475bff65c431013057c4b6b150bce259e80d0adf.tar.xz linux-475bff65c431013057c4b6b150bce259e80d0adf.zip | |
scsi: 3w-sas: Remove unused variables 'sglist' and 'tw_dev'
Fixes the following W=1 kernel build warning(s):
drivers/scsi/3w-sas.c: In function ‘twl_scsiop_execute_scsi’:
drivers/scsi/3w-sas.c:298:22: warning: variable ‘sglist’ set but not used [-Wunused-but-set-variable]
drivers/scsi/3w-sas.c: In function ‘twl_scsi_biosparam’:
drivers/scsi/3w-sas.c:1411:23: warning: variable ‘tw_dev’ set but not used [-Wunused-but-set-variable]
Link: https://lore.kernel.org/r/20210312094738.2207817-31-lee.jones@linaro.org
Cc: Adam Radford <aradford@gmail.com>
Cc: "James E.J. Bottomley" <jejb@linux.ibm.com>
Cc: "Martin K. Petersen" <martin.petersen@oracle.com>
Cc: linux-scsi@vger.kernel.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/3w-sas.c')
| -rw-r--r-- | drivers/scsi/3w-sas.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/drivers/scsi/3w-sas.c b/drivers/scsi/3w-sas.c index 3db0e42e9aa7..383f6f204c24 100644 --- a/drivers/scsi/3w-sas.c +++ b/drivers/scsi/3w-sas.c @@ -295,14 +295,11 @@ static int twl_scsiop_execute_scsi(TW_Device_Extension *tw_dev, int request_id, TW_Command_Apache *command_packet; int i, sg_count; struct scsi_cmnd *srb = NULL; - struct scatterlist *sglist = NULL, *sg; + struct scatterlist *sg; int retval = 1; - if (tw_dev->srb[request_id]) { + if (tw_dev->srb[request_id]) srb = tw_dev->srb[request_id]; - if (scsi_sglist(srb)) - sglist = scsi_sglist(srb); - } /* Initialize command packet */ full_command_packet = tw_dev->command_packet_virt[request_id]; @@ -1408,9 +1405,6 @@ out: static int twl_scsi_biosparam(struct scsi_device *sdev, struct block_device *bdev, sector_t capacity, int geom[]) { int heads, sectors; - TW_Device_Extension *tw_dev; - - tw_dev = (TW_Device_Extension *)sdev->host->hostdata; if (capacity >= 0x200000) { heads = 255; |