diff options
| author | Bart Van Assche <bvanassche@acm.org> | 2022-02-18 20:50:58 +0100 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2022-02-23 03:11:05 +0100 |
| commit | 8c0156b10e4d59787380f5dbaba0c113d5df92b1 (patch) | |
| tree | d2980a9c2016f000564a744838f0c4731b1a04fa /drivers/scsi/mac53c94.c | |
| parent | scsi: qedf: Stop using the SCSI pointer (diff) | |
| download | linux-8c0156b10e4d59787380f5dbaba0c113d5df92b1.tar.xz linux-8c0156b10e4d59787380f5dbaba0c113d5df92b1.zip | |
scsi: mac53c94: Fix a set-but-not-used compiler warning
Fix the following compiler warning:
drivers/scsi/mac53c94.c: In function 'mac53c94_init':
drivers/scsi/mac53c94.c:128:13: warning: variable 'x' set but not used [-Wunused-but-set-variable]
128 | int x;
Link: https://lore.kernel.org/r/20220218195117.25689-31-bvanassche@acm.org
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/mac53c94.c')
| -rw-r--r-- | drivers/scsi/mac53c94.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/scsi/mac53c94.c b/drivers/scsi/mac53c94.c index 3976a18f6333..afa08309de36 100644 --- a/drivers/scsi/mac53c94.c +++ b/drivers/scsi/mac53c94.c @@ -125,7 +125,6 @@ static void mac53c94_init(struct fsc_state *state) { struct mac53c94_regs __iomem *regs = state->regs; struct dbdma_regs __iomem *dma = state->dma; - int x; writeb(state->host->this_id | CF1_PAR_ENABLE, ®s->config1); writeb(TIMO_VAL(250), ®s->sel_timeout); /* 250ms */ @@ -134,7 +133,7 @@ static void mac53c94_init(struct fsc_state *state) writeb(0, ®s->config3); writeb(0, ®s->sync_period); writeb(0, ®s->sync_offset); - x = readb(®s->interrupt); + (void)readb(®s->interrupt); writel((RUN|PAUSE|FLUSH|WAKE) << 16, &dma->control); } |