From 554b117e8fab4f7c53090eca693f47e0c7b18490 Mon Sep 17 00:00:00 2001 From: Colin Ian King Date: Sat, 30 Jul 2022 13:37:36 +0100 Subject: [PATCH] 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 Signed-off-by: Colin Ian King Signed-off-by: Martin K. Petersen --- drivers/scsi/FlashPoint.c | 4 ++-- 1 file 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 -- 2.11.0