projects / platform / kernel / linux-rpi.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 3843760) | patch
media: saa7134: fix incorrect use to determine if list is empty
authorJakob Koschel <jakobkoschel@gmail.com>
Mon, 28 Feb 2022 14:26:26 +0000 (15:26 +0100)
committerHans Verkuil <hverkuil-cisco@xs4all.nl>
Mon, 7 Mar 2022 16:21:53 +0000 (17:21 +0100)
commit9f1f4b642451d35667a4dc6a9c0a89d954b530a3
treed3b55f316a0abf915711d440843e88ca8f7d5099tree | snapshot
parent3843760486261c7c8483731e1e87dde55b522088commit | diff
media: saa7134: fix incorrect use to determine if list is empty

'dev' will *always* be set by list_for_each_entry().
It is incorrect to assume that the iterator value will be NULL if the
list is empty.

Instead of checking the pointer it should be checked if
the list is empty.

Fixes: 79dd0c69f05f ("V4L: 925: saa7134 alsa is now a standalone module")
Signed-off-by: Jakob Koschel <jakobkoschel@gmail.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
drivers/media/pci/saa7134/saa7134-alsa.c diff | blob | history
Domain: System / Kernel;