diff mbox

Fix compile warning: Dereferencing type-punned pointer will break strict-aliasing rules.

Message ID 201105231313.47765.hselasky@c2i.net (mailing list archive)
State Accepted
Headers show

Commit Message

Hans Petter Selasky May 23, 2011, 11:13 a.m. UTC
--HPS
diff mbox

Patch

From c7a1e3b3f761a8bd75799248dd83499f59eaedae Mon Sep 17 00:00:00 2001
From: Hans Petter Selasky <hselasky@c2i.net>
Date: Mon, 23 May 2011 13:13:06 +0200
Subject: [PATCH] Fix compile warning: Dereferencing type-punned pointer will break strict-aliasing rules.

Signed-off-by: Hans Petter Selasky <hselasky@c2i.net>
---
 drivers/media/video/v4l2-ioctl.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/media/video/v4l2-ioctl.c b/drivers/media/video/v4l2-ioctl.c
index 506edcc..213ba7d 100644
--- a/drivers/media/video/v4l2-ioctl.c
+++ b/drivers/media/video/v4l2-ioctl.c
@@ -2264,7 +2264,7 @@  static int check_array_args(unsigned int cmd, void *parg, size_t *array_size,
 				break;
 			}
 			*user_ptr = (void __user *)buf->m.planes;
-			*kernel_ptr = (void **)&buf->m.planes;
+			*kernel_ptr = (void *)&buf->m.planes;
 			*array_size = sizeof(struct v4l2_plane) * buf->length;
 			ret = 1;
 		}
@@ -2278,7 +2278,7 @@  static int check_array_args(unsigned int cmd, void *parg, size_t *array_size,
 
 		if (ctrls->count != 0) {
 			*user_ptr = (void __user *)ctrls->controls;
-			*kernel_ptr = (void **)&ctrls->controls;
+			*kernel_ptr = (void *)&ctrls->controls;
 			*array_size = sizeof(struct v4l2_ext_control)
 				    * ctrls->count;
 			ret = 1;
-- 
1.7.1.1