media: pci: cx23885: replace BUG with error return

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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>

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Hans Verkuil 2023-07-21 10:23:42 +02:00

parent 466ae77a8c

commit 2e1796fd49

1 changed files with 1 additions and 1 deletions

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

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