media: pci: cx23885: replace BUG with error return

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[ Upstream commit 2e1796fd49 ]

It was completely unnecessary to use BUG in buffer_prepare().
Just replace it with an error return. This also fixes a smatch warning:

drivers/media/pci/cx23885/cx23885-video.c:422 buffer_prepare() error: uninitialized symbol 'ret'.

Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Hans Verkuil 2023-07-21 10:23:42 +02:00 • committed by Greg Kroah-Hartman

parent 257092cb54

commit 96a0bf5827

1 changed files with 1 additions and 1 deletions

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drivers/media/pci/cx23885/cx23885-video.c

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