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authorJavier Cardona <javier@cozybit.com>2009-07-07 10:55:03 -0700
committerJohn W. Linville <linville@tuxdriver.com>2009-07-24 15:05:31 -0400
commit249b405cf8145da8a74b70544ae1079d244bdb00 (patch)
treebe2d79554f8a00ec74038e8526ceb1ce7a8daf3e /net/mac80211/mesh_pathtbl.c
parent3d34deb6737b1ae1f8b7817b57d603807f5d88ea (diff)
downloadop-kernel-dev-249b405cf8145da8a74b70544ae1079d244bdb00.zip
op-kernel-dev-249b405cf8145da8a74b70544ae1079d244bdb00.tar.gz
mac80211: Fix regression in mesh forwarding path.
The removal of the master netdev broke the mesh forwarding path. This patch fixes it by using the new internal 'pending' queue. As a result of this change, mesh forwarding no longer does the inefficient 802.11 -> 802.3 -> 802.11 conversion that was done before. [Changes since v1] Suggested by Johannes: - Select queue before adding to mpath queue - ieee80211_add_pending_skb -> ieee80211_add_pending_skbs - Remove unnecessary header wme.h Signed-off-by: Javier Cardona <javier@cozybit.com> Signed-off-by: Andrey Yurovsky <andrey@cozybit.com> Reviewed-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/mac80211/mesh_pathtbl.c')
-rw-r--r--net/mac80211/mesh_pathtbl.c8
1 files changed, 3 insertions, 5 deletions
diff --git a/net/mac80211/mesh_pathtbl.c b/net/mac80211/mesh_pathtbl.c
index f0304bf..04b9e4d 100644
--- a/net/mac80211/mesh_pathtbl.c
+++ b/net/mac80211/mesh_pathtbl.c
@@ -499,11 +499,9 @@ enddel:
*/
void mesh_path_tx_pending(struct mesh_path *mpath)
{
- struct sk_buff *skb;
-
- while ((skb = skb_dequeue(&mpath->frame_queue)) &&
- (mpath->flags & MESH_PATH_ACTIVE))
- dev_queue_xmit(skb);
+ if (mpath->flags & MESH_PATH_ACTIVE)
+ ieee80211_add_pending_skbs(mpath->sdata->local,
+ &mpath->frame_queue);
}
/**
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