From: Mariusz Kozlowski <m.kozlowski@tuxland.pl>
Date: Mon, 6 Aug 2007 22:50:22 +0000 (+0200)
Subject: [PATCH] drivers/net/wireless/wl3501_cs.c: remove redundant memset
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=7563a0b4b5c28b9695f7136fa0ef0cc4cbe1b0c6;p=deliverable%2Flinux.git

[PATCH] drivers/net/wireless/wl3501_cs.c: remove redundant memset

Signed-off-by: Mariusz Kozlowski <m.kozlowski@tuxland.pl>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

diff --git a/drivers/net/wireless/wl3501_cs.c b/drivers/net/wireless/wl3501_cs.c
index 72f3d97e7cb4..732b59f19892 100644
--- a/drivers/net/wireless/wl3501_cs.c
+++ b/drivers/net/wireless/wl3501_cs.c
@@ -1841,7 +1841,6 @@ static int wl3501_get_encode(struct net_device *dev,
 	tocopy = min_t(u8, len_keys, wrqu->encoding.length);
 	tocopy = min_t(u8, tocopy, 100);
 	wrqu->encoding.length = tocopy;
-	memset(extra, 0, tocopy);
 	memcpy(extra, keys, tocopy);
 out:
 	return rc;