From: Shailendra Verma <shailendra.v@samsung.com>
Date: Fri, 25 Nov 2016 04:44:32 +0000 (-0200)
Subject: [media] v4l: omap3isp: Clean up file handle in open() and release()
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=1deb54d4c081862b4287d6c72bf8b526138d872f;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

[media] v4l: omap3isp: Clean up file handle in open() and release()

Both functions initialize the file handle with v4l2_fh_init() and thus
need to call clean up with v4l2_fh_exit() as appropriate. Fix it.

Signed-off-by: Shailendra Verma <shailendra.v@samsung.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
---

diff --git a/drivers/media/platform/omap3isp/ispvideo.c b/drivers/media/platform/omap3isp/ispvideo.c
index 25a8210f0a6d..218e6d7ae93a 100644
--- a/drivers/media/platform/omap3isp/ispvideo.c
+++ b/drivers/media/platform/omap3isp/ispvideo.c
@@ -1350,6 +1350,7 @@ static int isp_video_open(struct file *file)
 done:
 	if (ret < 0) {
 		v4l2_fh_del(&handle->vfh);
+		v4l2_fh_exit(&handle->vfh);
 		kfree(handle);
 	}
 
@@ -1373,6 +1374,7 @@ static int isp_video_release(struct file *file)
 
 	/* Release the file handle. */
 	v4l2_fh_del(vfh);
+	v4l2_fh_exit(vfh);
 	kfree(handle);
 	file->private_data = NULL;