From beaeecbb9f504cd7e6fe12c3eed04c2f699f3dd1 Mon Sep 17 00:00:00 2001 From: Felix Fietkau Date: Fri, 24 Nov 2006 01:48:23 +0000 Subject: add a workaround for a race-condition in the wl driver (triggered by ap+sta mode in a bridge) SVN-Revision: 5635 --- target/linux/brcm-2.4/patches/011-wl_qdisc_war.patch | 14 ++++++++++++++ 1 file changed, 14 insertions(+) create mode 100644 target/linux/brcm-2.4/patches/011-wl_qdisc_war.patch (limited to 'target') diff --git a/target/linux/brcm-2.4/patches/011-wl_qdisc_war.patch b/target/linux/brcm-2.4/patches/011-wl_qdisc_war.patch new file mode 100644 index 0000000000..8a472cd6f1 --- /dev/null +++ b/target/linux/brcm-2.4/patches/011-wl_qdisc_war.patch @@ -0,0 +1,14 @@ +--- linux.old/net/sched/sch_generic.c 2006-11-24 02:42:23.000000000 +0100 ++++ linux.dev/net/sched/sch_generic.c 2006-11-24 02:36:58.000000000 +0100 +@@ -84,6 +84,11 @@ + struct sk_buff *skb; + + /* Dequeue packet */ ++ if (!q) { ++ if (net_ratelimit()) ++ printk(KERN_DEBUG "HELP ME! qdisc_restart called, but no Qdisc!\n"); ++ return 0; ++ } + if ((skb = q->dequeue(q)) != NULL) { + if (spin_trylock(&dev->xmit_lock)) { + /* Remember that the driver is grabbed by us. */ -- cgit v1.2.3