From: viro@ZenIV.linux.org.uk <viro@ZenIV.linux.org.uk>
Date: Fri, 9 Sep 2005 19:26:01 +0000 (+0100)
Subject: [PATCH] trivial __user cleanup (video1394)
X-Git-Tag: firefly_0821_release~41422
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=21b29229086bcaf14c02b160c253095f3bb95f99;p=firefly-linux-kernel-4.4.55.git

[PATCH] trivial __user cleanup (video1394)

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

diff --git a/drivers/ieee1394/video1394.c b/drivers/ieee1394/video1394.c
index 06759b36afea..9d6facf2f78f 100644
--- a/drivers/ieee1394/video1394.c
+++ b/drivers/ieee1394/video1394.c
@@ -883,7 +883,7 @@ static int __video1394_ioctl(struct file *file,
 			      v.channel);
 		}
 
-		if (copy_to_user((void *)arg, &v, sizeof(v))) {
+		if (copy_to_user(argp, &v, sizeof(v))) {
 			/* FIXME : free allocated dma resources */
 			return -EFAULT;
 		}