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| author | Johannes Berg <johannes.berg@intel.com> | 2014-03-27 15:39:20 +0100 |
|---|---|---|
| committer | Jiri Slaby <jslaby@suse.cz> | 2014-05-15 09:56:04 +0200 |
| commit | d89a88ef727f6048ea145129da830f88896fea9f (patch) | |
| tree | 6a1e8c314dd34d706f474bcabba0b29a7481a28e /net | |
| parent | db6ffa5384e83dd4b8a3c0e8a0f7979d8730ca77 (diff) | |
| download | lwn-d89a88ef727f6048ea145129da830f88896fea9f.tar.gz lwn-d89a88ef727f6048ea145129da830f88896fea9f.zip | |
mac80211: fix software remain-on-channel implementation
commit 115b943a6ea12656088fa1ff6634c0d30815e55b upstream.
Jouni reported that when doing off-channel transmissions mixed
with on-channel transmissions, the on-channel ones ended up on
the off-channel in some cases.
The reason for that is that during the refactoring of the off-
channel code, I lost the part that stopped all activity and as
a consequence the on-channel frames (including data frames)
were no longer queued but would be transmitted on the temporary
channel.
Fix this by simply restoring the lost activity stop call.
Fixes: 2eb278e083549 ("mac80211: unify SW/offload remain-on-channel")
Reported-by: Jouni Malinen <j@w1.fi>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Diffstat (limited to 'net')
| -rw-r--r-- | net/mac80211/offchannel.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/net/mac80211/offchannel.c b/net/mac80211/offchannel.c index 0c2a29484c07..6fb38558a5e6 100644 --- a/net/mac80211/offchannel.c +++ b/net/mac80211/offchannel.c @@ -355,6 +355,7 @@ void ieee80211_sw_roc_work(struct work_struct *work) struct ieee80211_roc_work *dep; /* start this ROC */ + ieee80211_offchannel_stop_vifs(local); /* switch channel etc */ ieee80211_recalc_idle(local); |