commit 14a7dd6f6c1e0b361a37b6df52d4dc2ea36757d2
author Michael Buesch <mb@bu3sch.de> Tue Jun 24 12:22:05 2008 +0200
committer John W. Linville <linville@tuxdriver.com> Fri Jun 27 09:09:19 2008 -0400
tree 95bf99bc947839e5777373855fc06ab3b1f2118f
parent 40af48ce501ea9ad9c485504a6fa0740801fa051

b43: Fix PIO skb clobber

This fixes a clobber of the skb that was introduced by the
tx_control->cb conversion patches.
This bug causes a crash when the skb destructor is invoked. That happens
on skb_orphan or skb_kfree.

Signed-off-by: Michael Buesch <mb@bu3sch.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

drivers/net/wireless/b43/pio.c

diff --git a/drivers/net/wireless/b43/pio.c b/drivers/net/wireless/b43/pio.c
index 8b1555d..40159126 100644
--- a/drivers/net/wireless/b43/pio.c
+++ b/drivers/net/wireless/b43/pio.c
@@ -586,7 +586,7 @@
 
 	spin_lock(&q->lock); /* IRQs are already disabled. */
 
-	info = (void *)pack->skb;
+	info = IEEE80211_SKB_CB(pack->skb);
 	memset(&info->status, 0, sizeof(info->status));
 
 	b43_fill_txstatus_report(info, status);