netdev - [PATCH] ieee80211: Fix sparse warning

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Message-ID: <45c1394b.An8WeE68tSLsbJYy%Larry.Finger@lwfinger.net>
Date:	Wed, 31 Jan 2007 18:50:19 -0600
From:	Larry Finger <Larry.Finger@...inger.net>
To:	John Linville <linville@...driver.com>
Cc:	Michael Buesch <mb@...sch.de>, netdev@...r.kernel.org,
	Bcm43xx-dev@...ts.berlios.de
Subject: [PATCH] ieee80211: Fix sparse warning

Sparse issues the warning "warning: symbol 'crypt' shadows an earlier one"
in net/ieee80211/ieee80211_tx.c.

Signed-off-by: Larry Finger <Larry.Finger@...inger.net>
---

Index: wireless-2.6/net/ieee80211/ieee80211_tx.c
===================================================================
--- wireless-2.6.orig/net/ieee80211/ieee80211_tx.c
+++ wireless-2.6/net/ieee80211/ieee80211_tx.c
@@ -502,8 +502,6 @@ int ieee80211_xmit(struct sk_buff *skb, 
 		if (host_encrypt)
 			ieee80211_encrypt_fragment(ieee, skb_frag, hdr_len);
 		else if (host_build_iv) {
-			struct ieee80211_crypt_data *crypt;
-
 			crypt = ieee->crypt[ieee->tx_keyidx];
 			atomic_inc(&crypt->refcnt);
 			if (crypt->ops->build_iv)
-
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