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| author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2010-08-10 18:01:19 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-08-11 08:59:00 -0700 |
| commit | d6e9fb46cd9e60946dc3e89ad8e32dd251dcc05d (patch) | |
| tree | 10660b30049be0d19fc57c880e06cd6d9f2a3ab7 /drivers/scsi/sd.c | |
| parent | 85bc081f44d53e3ac268c59275cc3b9b5afae04a (diff) | |
| download | talos-op-linux-d6e9fb46cd9e60946dc3e89ad8e32dd251dcc05d.tar.gz talos-op-linux-d6e9fb46cd9e60946dc3e89ad8e32dd251dcc05d.zip | |
scsi: remove superfluous NULL pointer check from scsi_kill_request()
Dan's list included:
drivers/scsi/scsi_lib.c +1365 scsi_kill_request(9) warning: variable derefenced in initializer 'cmd'
drivers/scsi/scsi_lib.c +1365 scsi_kill_request(9) warning: variable derefenced before check 'cmd'
We dereference cmd (and possible OOPS if cmd == NULL) before starting the
request so just remove the superfluous debugging code altogether.
[ bart: the potential NULL pointer dereference was finally fixed in
(much later than mine) commit 03b1470 but my patch is still valid ]
Reported-by: Dan Carpenter <error27@gmail.com>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Eugene Teo <eteo@redhat.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Cc: James Bottomley <James.Bottomley@HansenPartnership.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/scsi/sd.c')
0 files changed, 0 insertions, 0 deletions
