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Code

fix a small race condition in the madwifi queue handling

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@10312 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
nbd 2008-01-29 17:17:04 +00:00
parent ca1487cd32
commit 7d72cdbc54
1 changed files with 15 additions and 2 deletions
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17
package/madwifi/patches/327-queue.patch
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@ -1,7 +1,7 @@
Index: madwifi-trunk-r3280/ath/if_ath.c
===================================================================
--- madwifi-trunk-r3280.orig/ath/if_ath.c 2008-01-28 20:01:09.051041030 +0100
+++ madwifi-trunk-r3280/ath/if_ath.c 2008-01-28 20:01:55.057662800 +0100
--- madwifi-trunk-r3280.orig/ath/if_ath.c 2008-01-29 17:57:02.738327980 +0100
+++ madwifi-trunk-r3280/ath/if_ath.c 2008-01-29 17:57:02.770329801 +0100
@@ -8336,8 +8336,6 @@
ath_hal_intrset(sc->sc_ah, sc->sc_imask);
local_irq_restore(flags);
@ -29,3 +29,16 @@ Index: madwifi-trunk-r3280/ath/if_ath.c
if (sc->sc_softled)
ath_led_event(sc, ATH_LED_TX);
}
Index: madwifi-trunk-r3280/net80211/ieee80211_input.c
===================================================================
--- madwifi-trunk-r3280.orig/net80211/ieee80211_input.c 2008-01-29 17:57:29.147832972 +0100
+++ madwifi-trunk-r3280/net80211/ieee80211_input.c 2008-01-29 17:58:27.315147737 +0100
@@ -1136,7 +1136,7 @@
(vap->iv_flags & IEEE80211_F_NOBRIDGE) == 0) {
struct sk_buff *skb1 = NULL;
- if (ETHER_IS_MULTICAST(eh->ether_dhost)) {
+ if (ETHER_IS_MULTICAST(eh->ether_dhost) && !netif_queue_stopped(dev)) {
/* Create a SKB for the BSS to send out. */
skb1 = skb_copy(skb, GFP_ATOMIC);
if (skb1)