Don't set rval when it's not used (the function returns a pointer to struct
smiapp_platform_data).
Signed-off-by: NSakari Ailus <sakari.ailus@iki.fi>
Acked-by: NLad, Prabhakar <prabhakar.csengg@gmail.com>
Acked-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>