public-mirrors/linux
1
0
Fork 0
mirror of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2025-09-18 22:14:16 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

scsi: scsi_debug: Drop scsi_debug_abort() NULL pointer checks

Browse source 
The SCSI cmnd pointer arg would never be NULL, so drop the check. In
addition, its SCSI device pointer would never be NULL.

The only caller is scsi_send_eh_cmnd() -> scsi_abort_eh_cmnd() ->
scsi_try_to_abort_cmd() -> scsi_try_to_abort_cmd(), and in the origin of
that chain those pointers cannot be NULL.

Signed-off-by: John Garry <john.g.garry@oracle.com>
Acked-by: Douglas Gilbert <dgilbert@interlog.com>
Link: https://lore.kernel.org/r/20230313093114.1498305-4-john.g.garry@oracle.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
John Garry 2023-03-13 09:31:06 +00:00 • committed by Martin K. Petersen
parent d280a4ef22
commit 06be9fbebb
1 changed files with 7 additions and 7 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
drivers/scsi/scsi_debug.c
View file

@ -5360,13 +5360,13 @@ static int scsi_debug_abort(struct scsi_cmnd *SCpnt)
bool ok;
++num_aborts;
if (SCpnt) {
ok = stop_queued_cmnd(SCpnt);
if (SCpnt->device && (SDEBUG_OPT_ALL_NOISE & sdebug_opts))
if (SDEBUG_OPT_ALL_NOISE & sdebug_opts)
sdev_printk(KERN_INFO, SCpnt->device,
"%s: command%s found\n", __func__,
ok ? "" : " not");
}
return SUCCESS;
}