[PATCH v3 15/48] scsi: aha1542: Remove a set-but-not-used array

Bart Van Assche
2022-02-11T22:33:43Z

This patch fixes the following W=1 warning:

drivers/scsi/aha1542.c:209:12: warning: variable ‘inquiry_result’ set but not used [-Wunused-but-set-variable]
209 | u8 inquiry_result[4];

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>
---
drivers/scsi/aha1542.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/scsi/aha1542.c b/drivers/scsi/aha1542.c
index f0e8ae9f5e40..cf7bba2ca68d 100644
--- a/drivers/scsi/aha1542.c
+++ b/drivers/scsi/aha1542.c
@@ -206,7 +206,6 @@ static int makecode(unsigned hosterr, unsigned scsierr)

static int aha1542_test_port(struct Scsi_Host *sh)
{
- u8 inquiry_result[4];
int i;

/* Quick and dirty test for presence of the card. */
@@ -240,7 +239,7 @@ static int aha1542_test_port(struct Scsi_Host *sh)
for (i = 0; i < 4; i++) {
if (!wait_mask(STATUS(sh->io_port), DF, DF, 0, 0))
return 0;
- inquiry_result[i] = inb(DATA(sh->io_port));
+ (void)inb(DATA(sh->io_port));
}

/* Reading port should reset DF */