From aca6bf5432dafb44791128c3e181c59ec87af041 Mon Sep 17 00:00:00 2001 From: Sakari Ailus Date: Tue, 15 Apr 2014 15:22:11 -0300 Subject: [PATCH] [media] smiapp: Scaling goodness is signed The "best" value was unsigned however, leading to signed-to-unsigned comparison and wrong results. Possibly only on a newer GCC. Fix this by making the best value signed as well. Signed-off-by: Sakari Ailus Reviewed-by: Laurent Pinchart Signed-off-by: Mauro Carvalho Chehab --- drivers/media/i2c/smiapp/smiapp-core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/i2c/smiapp/smiapp-core.c b/drivers/media/i2c/smiapp/smiapp-core.c index 0a74e145e1d2..db3d5a64d2ca 100644 --- a/drivers/media/i2c/smiapp/smiapp-core.c +++ b/drivers/media/i2c/smiapp/smiapp-core.c @@ -1766,7 +1766,7 @@ static void smiapp_set_compose_binner(struct v4l2_subdev *subdev, struct smiapp_sensor *sensor = to_smiapp_sensor(subdev); unsigned int i; unsigned int binh = 1, binv = 1; - unsigned int best = scaling_goodness( + int best = scaling_goodness( subdev, crops[SMIAPP_PAD_SINK]->width, sel->r.width, crops[SMIAPP_PAD_SINK]->height, sel->r.height, sel->flags);