mac80211: add comment about reordering
Took me a minute to figure this out, maybe
it's better documented...
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c
index 5c1930b..82414a6 100644
--- a/net/mac80211/rx.c
+++ b/net/mac80211/rx.c
@@ -706,6 +706,8 @@
/*
* If the current MPDU is in the right order and nothing else
* is stored we can process it directly, no need to buffer it.
+ * If it is first but there's something stored, we may be able
+ * to release frames after this one.
*/
if (mpdu_seq_num == tid_agg_rx->head_seq_num &&
tid_agg_rx->stored_mpdu_num == 0) {