linux-kernel - [PATCH] viafb: Use sizeof struct rather than pointer

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Message-ID: <4B0838F1.4090202@gmail.com>
Date:	Sat, 21 Nov 2009 20:01:05 +0100
From:	Roel Kluin <roel.kluin@...il.com>
To:	Joseph Chan <JosephChan@....com.tw>,
	Scott Fang <ScottFang@...tech.com.cn>,
	linux-fbdev-devel@...ts.sourceforge.net,
	Andrew Morton <akpm@...ux-foundation.org>,
	LKML <linux-kernel@...r.kernel.org>
Subject: [PATCH] viafb: Use sizeof struct rather than pointer

The sizeof the struct should be used rather than of the pointer

Signed-off-by: Roel Kluin <roel.kluin@...il.com>
---
 drivers/video/via/viafbdev.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

Unless I am mistaken?

diff --git a/drivers/video/via/viafbdev.c b/drivers/video/via/viafbdev.c
index 56ec696..6cf4cb8 100644
--- a/drivers/video/via/viafbdev.c
+++ b/drivers/video/via/viafbdev.c
@@ -680,7 +680,7 @@ static int viafb_ioctl(struct fb_info *info, u_int cmd, u_long arg)
 		if (!viafb_gamma_table)
 			return -ENOMEM;
 		if (copy_from_user(viafb_gamma_table, argp,
-				sizeof(viafb_gamma_table))) {
+				sizeof(*viafb_gamma_table))) {
 			kfree(viafb_gamma_table);
 			return -EFAULT;
 		}
--
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