| Message ID | 20240116112606.2263738-1-colin.i.king@gmail.com |
|---|---|
| State | New |
| Headers | show |
| Series | scsi: initio: remove redundant variable rb | expand |
diff --git a/drivers/scsi/initio.c b/drivers/scsi/initio.c index 2a50fda3a628..625fd547ee60 100644 --- a/drivers/scsi/initio.c +++ b/drivers/scsi/initio.c @@ -371,7 +371,6 @@ static u16 initio_se2_rd(unsigned long base, u8 addr) */ static void initio_se2_wr(unsigned long base, u8 addr, u16 val) { - u8 rb; u8 instr; int i; @@ -400,7 +399,7 @@ static void initio_se2_wr(unsigned long base, u8 addr, u16 val) udelay(30); outb(SE2CS, base + TUL_NVRAM); /* -CLK */ udelay(30); - if ((rb = inb(base + TUL_NVRAM)) & SE2DI) + if (inb(base + TUL_NVRAM) & SE2DI) break; /* write complete */ } outb(0, base + TUL_NVRAM); /* -CS */
The variable rb is being assigned a value but it isn't being read afterwards. The assignment is redundant and so rb can be removed. Cleans up clang scan build warning: warning: Although the value stored to 'rb' is used in the enclosing expression, the value is never actually read from 'rb'[deadcode.DeadStores] Signed-off-by: Colin Ian King <colin.i.king@gmail.com> --- drivers/scsi/initio.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)