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| author | Mauro Carvalho Chehab <mchehab@infradead.org> | 2007-10-14 19:51:37 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2007-10-14 19:51:37 +0200 |
| commit | 6945de76e40b14657304088ee49c320b293478fe (patch) | |
| tree | be17102493f76f0b37031eb73432e16b13f3809d /linux/drivers/media/video/ivtv | |
| parent | e8e18693d65f6c6493b168829e66d1ca22986e6a (diff) | |
| download | mediapointer-dvb-s2-6945de76e40b14657304088ee49c320b293478fe.tar.gz mediapointer-dvb-s2-6945de76e40b14657304088ee49c320b293478fe.tar.bz2 | |
ivtv: fix NULL dereference
From: Adrian Bunk <bunk@kernel.org>
We shouldn't dereference "itv" when we know it's NULL...
Spotted by the Coverity checker.
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Reviewed-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'linux/drivers/media/video/ivtv')
| -rw-r--r-- | linux/drivers/media/video/ivtv/ivtv-fileops.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/linux/drivers/media/video/ivtv/ivtv-fileops.c b/linux/drivers/media/video/ivtv/ivtv-fileops.c index da50fa4a7..0e0605cc0 100644 --- a/linux/drivers/media/video/ivtv/ivtv-fileops.c +++ b/linux/drivers/media/video/ivtv/ivtv-fileops.c @@ -947,7 +947,7 @@ int ivtv_v4l2_open(struct inode *inode, struct file *filp) if (itv == NULL) { /* Couldn't find a device registered on that minor, shouldn't happen! */ - IVTV_WARN("No ivtv device found on minor %d\n", minor); + printk(KERN_WARNING "No ivtv device found on minor %d\n", minor); return -ENXIO; } |