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authorBob Copeland <me@bobcopeland.com>2013-01-09 12:34:55 -0500
committerJohannes Berg <johannes.berg@intel.com>2013-01-16 23:22:21 +0100
commit9cbbffe2ded494429b0d005a51a88242bd9b3095 (patch)
treee0d32f3130e78544ceaafe96a30998ef79c9c50c /net/mac80211/mesh_hwmp.c
parentb4a7ff75ba3545b061d4fe63f0bb9136ccfe8b19 (diff)
downloadlinux-sh-9cbbffe2ded494429b0d005a51a88242bd9b3095.tar.gz
mac80211: set NEED_TXPROCESSING for PERR frames
A user reported warnings in ath5k due to transmitting frames with no rates set up. The frames were Mesh PERR frames, and some debugging showed an empty control block with just the vif pointer: > [ 562.522682] XXX txinfo: 00000000: 00 00 00 00 00 00 00 00 00 00 00 > 00 00 00 00 00 ................ > [ 562.522688] XXX txinfo: 00000010: 00 00 00 00 00 00 00 00 54 b8 f2 > db 00 00 00 00 ........T....... > [ 562.522693] XXX txinfo: 00000020: 00 00 00 00 00 00 00 00 00 00 00 > 00 00 00 00 00 ................ Set the IEEE80211_TX_INTFL_NEED_TXPROCESSING flag to ensure that rate control gets run before the frame is sent. Signed-off-by: Bob Copeland <me@bobcopeland.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/mesh_hwmp.c')
-rw-r--r--net/mac80211/mesh_hwmp.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/net/mac80211/mesh_hwmp.c b/net/mac80211/mesh_hwmp.c
index 47aeee2d8db1..40b390581b01 100644
--- a/net/mac80211/mesh_hwmp.c
+++ b/net/mac80211/mesh_hwmp.c
@@ -215,6 +215,7 @@ static void prepare_frame_for_deferred_tx(struct ieee80211_sub_if_data *sdata,
skb->priority = 7;
info->control.vif = &sdata->vif;
+ info->flags |= IEEE80211_TX_INTFL_NEED_TXPROCESSING;
ieee80211_set_qos_hdr(sdata, skb);
}