[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>
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 @@
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)