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authorAdrian Bunk <bunk@kernel.org>2007-10-14 14:51:37 -0300
committerMauro Carvalho Chehab <mchehab@infradead.org>2007-10-22 12:01:40 -0200
commit7e7f05ca156d34b80e53105e4ef9bc1497a68439 (patch)
tree12ea6c65c60c9fcb29724b4f8f9906a5783f0500
parent1419683d85367df90079fb5535865ac0841ebbea (diff)
V4L/DVB (6328): ivtv: fix NULL dereference
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>
-rw-r--r--drivers/media/video/ivtv/ivtv-fileops.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/video/ivtv/ivtv-fileops.c b/drivers/media/video/ivtv/ivtv-fileops.c
index da50fa4a72a..0e0605cc0bd 100644
--- a/drivers/media/video/ivtv/ivtv-fileops.c
+++ b/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;
}