media: go7007: add check of return value of go7007_read_addr()

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If go7007_read_addr() returns error channel is not assigned a value.
In this case go to allocfail.

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

Fixes: 866b8695d6 ("Staging: add the go7007 video driver")
Signed-off-by: Daniil Dulov <d.dulov@aladdin.ru>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>

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Daniil Dulov 2024-02-11 07:07:05 -08:00 • committed by Hans Verkuil

parent 044c566d05

commit 0b70530ee7

1 changed files with 3 additions and 1 deletions

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drivers/media/usb/go7007/go7007-usb.c

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