mac80211: fix kernel crash on netdev unregister on newer 3.14 kernels

Based on patch by Mark Milburn

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@43224 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
Felix Fietkau
2014-11-09 02:25:49 +00:00
parent dd2e536a76
commit 6b2a643341

View File

@@ -1,11 +1,13 @@
--- a/net/mac80211/iface.c
+++ b/net/mac80211/iface.c
@@ -1859,6 +1859,11 @@ void ieee80211_remove_interfaces(struct
@@ -1859,6 +1859,13 @@ void ieee80211_remove_interfaces(struct
}
mutex_unlock(&local->iflist_mtx);
unregister_netdevice_many(&unreg_list);
+#if (!(LINUX_VERSION_CODE >= KERNEL_VERSION(3,10,45) && \
+ LINUX_VERSION_CODE < KERNEL_VERSION(3,11,0)) && \
+ !(LINUX_VERSION_CODE >= KERNEL_VERSION(3,14,9) && \
+ LINUX_VERSION_CODE < KERNEL_VERSION(3,15,0)) && \
+ (LINUX_VERSION_CODE < KERNEL_VERSION(3,16,0)))
+ list_del(&unreg_list);
+#endif