There is no need to jump to the 'err' label as we can simply return the error
code directly and make the code shorter.
Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com>
Acked-by: NLars-Peter Clausen <lars@metafoo.de>
Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>