media: saa7146: add cleanup in hexium_attach()

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If saa7146_register_device() fails, no cleanup is executed, leading to
memory/resource leaks. To fix this issue, perform necessary cleanup work
before returning the error.

Signed-off-by: Wenwen Wang <wenwen@cs.uga.edu>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>

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Wenwen Wang 2019-08-18 02:40:14 -03:00 • committed by Mauro Carvalho Chehab

parent 725a28290a

commit 42e64117d3

1 changed files with 3 additions and 0 deletions

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drivers/media/pci/saa7146/hexium_gemini.c

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