leandrof/linux
1
0
Fork 0
forked from Minki/linux
Code Issues Pull Requests Packages Projects Releases Wiki Activity

scsi: initio: Remove redundant assignment to pointer scb

Browse Source 
The variable scb is assigned a value but it is never read. The assignment
is redundant and can be removed. Also replace the != NULL check with the
more usual non-null check idiom.

Cleans up clang scan build warning:

drivers/scsi/initio.c:1169:9: warning: Although the value stored to 'scb'
is used in the enclosing expression, the value is never actually read
from 'scb' [deadcode.DeadStores]

Link: https://lore.kernel.org/r/20220805114100.2339637-1-colin.i.king@gmail.com
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Colin Ian King 2022-08-05 12:41:00 +01:00 committed by Martin K. Petersen
parent 231159f334
commit 3fa5975b07
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/scsi/initio.c
View File

@ -1166,7 +1166,7 @@ static void tulip_scsi(struct initio_host * host)
return;
}
if (host->jsint & (TSS_FUNC_COMP | TSS_BUS_SERV)) { /* func complete or Bus service */
if ((scb = host->active) != NULL)
if (host->active)
initio_next_state(host);
return;
}