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Commit f24350b4 authored by Dan Carpenter's avatar Dan Carpenter Committed by Mauro Carvalho Chehab
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V4L/DVB: video/zc0301: improve error handling 



Return an error if the controller is not found.

Signed-off-by: default avatarDan Carpenter <error27@gmail.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent a9fac6b1
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