media: staging: media: omap4iss: Replace NULL comparison.

This patch modifies NULL comparison to fix checkpatch.pl warning.

Signed-off-by: Nachammai Karuppiah <nachukannan@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>

diff --git a/drivers/staging/media/omap4iss/iss_video.c b/drivers/staging/media/omap4iss/iss_video.c
index 54144dc..673aa3a 100644 (file)
--- a/drivers/staging/media/omap4iss/iss_video.c
+++ b/drivers/staging/media/omap4iss/iss_video.c
@@ -671,7 +671,7 @@ iss_video_get_selection(struct file *file, void *fh, struct v4l2_selection *sel)
                return -EINVAL;
        }
        subdev = iss_video_remote_subdev(video, &pad);
-       if (subdev == NULL)
+       if (!subdev)
                return -EINVAL;
 
        /*
@@ -726,7 +726,7 @@ iss_video_set_selection(struct file *file, void *fh, struct v4l2_selection *sel)
                return -EINVAL;
        }
        subdev = iss_video_remote_subdev(video, &pad);
-       if (subdev == NULL)
+       if (!subdev)
                return -EINVAL;
 
        sdsel.pad = pad;