mac80211: clean up mpath_move_to_queue()
Use skb_queue_walk_safe instead, and fix a few issues:
- didn't free old skbs on moving
- didn't react to failed skb alloc
- needlessly held a local pointer to the destination frame queue
- didn't check destination queue length before adding skb
Signed-off-by: Thomas Pedersen <thomas@cozybit.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
diff --git a/net/mac80211/mesh.h b/net/mac80211/mesh.h
index faaa39b..e4d911f 100644
--- a/net/mac80211/mesh.h
+++ b/net/mac80211/mesh.h
@@ -215,6 +215,9 @@
/* Maximum number of paths per interface */
#define MESH_MAX_MPATHS 1024
+/* Number of frames buffered per destination for unresolved destinations */
+#define MESH_FRAME_QUEUE_LEN 10
+
/* Public interfaces */
/* Various */
int ieee80211_fill_mesh_addresses(struct ieee80211_hdr *hdr, __le16 *fc,