Nov 13 2015

[media] media: videobuf2: fix compare_const_fl.cocci warnings 

Author: Julia Lawall <Julia.Lawall@lip6.fr>

Move constants to the right of binary operators.

Generated by: scripts/coccinelle/misc/compare_const_fl.cocci

CC: Junghak Sung 
Signed-off-by: Fengguang Wu 
Signed-off-by: Julia Lawall 
Signed-off-by: Hans Verkuil 
Signed-off-by: Mauro Carvalho Chehab 

---
 drivers/media/v4l2-core/videobuf2-v4l2.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
 
diff --git a/drivers/media/v4l2-core/videobuf2-v4l2.c b/drivers/media/v4l2-core/videobuf2-v4l2.c
index 502984c..2d1e5b7 100644
--- a/drivers/media/v4l2-core/videobuf2-v4l2.c
+++ b/drivers/media/v4l2-core/videobuf2-v4l2.c
@@ -52,7 +52,7 @@ static int __verify_planes_array(struct vb2_buffer *vb, const struct v4l2_buffer
 		return 0;
 
 	/* Is memory for copying plane information present? */
-	if (NULL == b->m.planes) {
+	if (b->m.planes == NULL) {
 		dprintk(1, "multi-planar buffer passed but "
 			   "planes array not provided\n");
 		return -EINVAL;

qlambert