commit a0862a40364e2f87109317e31c51c9d7bc89e33f upstream.

While refactoring code the return statement became corrupted, fix it by
returning the correct return code.
Reported-by: NKieran Bingham <kieran.bingham+renesas@ideasonboard.com>
Fixes: 897e3713 ("media: rcar-vin: simplify how formats are set and reset"
Signed-off-by: NNiklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Reviewed-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: NKieran Bingham <kieran.bingham+renesas@ideasonboard.com>
Signed-off-by: NHans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: NMauro Carvalho Chehab <mchehab+samsung@kernel.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: NYang Yingliang <yangyingliang@huawei.com>