From: Nachammai Karuppiah <nachukannan@gmail.com>
Date: Wed, 2 Oct 2019 11:02:35 +0000 (-0300)
Subject: media: staging: media: omap4iss: Replace NULL comparison.
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=50df3be70aa0cb0e69279b926fe1171d99f623f1;p=openwrt%2Fstaging%2Fblogic.git

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 54144dc9f509..673aa3a5f2bd 100644
--- 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;