These aren't necessary after switch and while statements.
Signed-off-by: NJoe Perches <joe@perches.com>
Reviewed-by: NSakari Ailus <sakari.ailus@iki.fi>
Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>