From 6274115ce9f0c87068761b2ba5b0b2f7d13c17cf Mon Sep 17 00:00:00 2001
From: Adrian Bunk <bunk@stusta.de>
Date: Thu, 27 Apr 2006 02:33:42 -0700
Subject: [PATCH] ieee80211_wx.c: remove dead code

Since sec->key_sizes[] is an u8, len can't be < 0.

Spotted by the Coverity checker.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Cc: "John W. Linville" <linville@tuxdriver.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 net/ieee80211/ieee80211_wx.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'net/ieee80211')

diff --git a/net/ieee80211/ieee80211_wx.c b/net/ieee80211/ieee80211_wx.c
index 0ea55cb..a78c4f8 100644
--- a/net/ieee80211/ieee80211_wx.c
+++ b/net/ieee80211/ieee80211_wx.c
@@ -503,7 +503,7 @@ int ieee80211_wx_get_encode(struct ieee80211_device *ieee,
 	len = sec->key_sizes[key];
 	memcpy(keybuf, sec->keys[key], len);
 
-	erq->length = (len >= 0 ? len : 0);
+	erq->length = len;
 	erq->flags |= IW_ENCODE_ENABLED;
 
 	if (ieee->open_wep)
-- 
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