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[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>
This commit is contained in:
Adrian Bunk 2006-04-27 02:33:42 -07:00 committed by John W. Linville
parent 6d92f83ffa
commit 6274115ce9
1 changed files with 1 additions and 1 deletions
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2
net/ieee80211/ieee80211_wx.c
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@ -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)