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(parent: b8ed1ce) | patch
media: usb: Check az6007_read() return value
authorDaniil Dulov <d.dulov@aladdin.ru>
Tue, 14 Mar 2023 17:04:49 +0000 (10:04 -0700)
committerHans Verkuil <hverkuil-cisco@xs4all.nl>
Thu, 25 May 2023 14:21:19 +0000 (16:21 +0200)
commitfdaca63186f59fc664b346c45b76576624b48e57
treedc703306504c92d1cdebcb220c76447d3de88ccatree | snapshot
parentb8ed1ceb4a2653a2d5529b3afb79343d77efb3cecommit | diff
media: usb: Check az6007_read() return value

If az6007_read() returns error, there is no sence to continue.

Found by Linux Verification Center (linuxtesting.org) with SVACE.

Fixes: 3af2f4f15a61 ("[media] az6007: Change the az6007 read/write routine parameter")
Signed-off-by: Daniil Dulov <d.dulov@aladdin.ru>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
drivers/media/usb/dvb-usb-v2/az6007.c diff | blob | history
Domain: System / Kernel;