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| author | Colin Ian King <colin.i.king@gmail.com> | 2022-07-30 14:37:36 +0200 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2022-08-02 01:52:03 +0200 |
| commit | 554b117e8fab4f7c53090eca693f47e0c7b18490 (patch) | |
| tree | 97465fe6d336e7798a54ea344bea9bdeb918e14c /drivers/scsi/FlashPoint.c | |
| parent | scsi: zfcp: Fix missing auto port scan and thus missing target ports (diff) | |
| download | linux-554b117e8fab4f7c53090eca693f47e0c7b18490.tar.xz linux-554b117e8fab4f7c53090eca693f47e0c7b18490.zip | |
scsi: FlashPoint: Remove redundant variable bm_int_st
The variable bm_int_st is assigned a value but it is never read. The
variable and the assignment are redundant and can be removed.
Cleans up clang scan build warning:
drivers/scsi/FlashPoint.c:1726:7: warning: Although the value stored
to 'bm_int_st' is used in the enclosing expression, the value is never
actually read from 'bm_int_st' [deadcode.DeadStores]
Link: https://lore.kernel.org/r/20220730123736.147758-1-colin.i.king@gmail.com
Acked-by: Khalid Aziz <khalid@gonehiking.org>
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/FlashPoint.c')
| -rw-r--r-- | drivers/scsi/FlashPoint.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/scsi/FlashPoint.c b/drivers/scsi/FlashPoint.c index 90253208a72f..3d9c56ac8224 100644 --- a/drivers/scsi/FlashPoint.c +++ b/drivers/scsi/FlashPoint.c @@ -1712,7 +1712,7 @@ static unsigned char FlashPoint_InterruptPending(void *pCurrCard) static int FlashPoint_HandleInterrupt(void *pcard) { struct sccb *currSCCB; - unsigned char thisCard, result, bm_status, bm_int_st; + unsigned char thisCard, result, bm_status; unsigned short hp_int; unsigned char i, target; struct sccb_card *pCurrCard = pcard; @@ -1723,7 +1723,7 @@ static int FlashPoint_HandleInterrupt(void *pcard) MDISABLE_INT(ioport); - if ((bm_int_st = RD_HARPOON(ioport + hp_int_status)) & EXT_STATUS_ON) + if (RD_HARPOON(ioport + hp_int_status) & EXT_STATUS_ON) bm_status = RD_HARPOON(ioport + hp_ext_status) & (unsigned char)BAD_EXT_STATUS; else |