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>
diff --git a/drivers/media/video/ivtv/ivtv-fileops.c b/drivers/media/video/ivtv/ivtv-fileops.c
index da50fa4..0e0605c 100644
--- a/drivers/media/video/ivtv/ivtv-fileops.c
+++ b/drivers/media/video/ivtv/ivtv-fileops.c
@@ -947,7 +947,7 @@
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;
}