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| author |   Johannes Berg <johannes.berg@intel.com> | 2011-02-02 16:58:06 +0100 |
|---|---|---|
| committer |   John W. Linville <linville@tuxdriver.com> | 2011-02-02 16:38:59 -0500 |
| commit | 4334ec8518cec3f7a4feeb3dacb46acfb24904d4 (patch) | |
| tree | e00b87af0dc841a5bd2cf2af4fc0de7adeeaaff7 /net/l2tp | |
| parent | iwlagn: overwrite EEPROM chain setting for 6250 devices (diff) | |
| download | linux-dev-4334ec8518cec3f7a4feeb3dacb46acfb24904d4.tar.xz linux-dev-4334ec8518cec3f7a4feeb3dacb46acfb24904d4.zip | |
mac80211: fix TX status cookie in HW offload case
When the off-channel TX is done with remain-on-channel
offloaded to hardware, the reported cookie is wrong as
in that case we shouldn't use the SKB as the cookie but
need to instead use the corresponding r-o-c cookie
(XOR'ed with 2 to prevent API mismatches).
Fix this by keeping track of the hw_roc_skb pointer
just for the status processing and use the correct
cookie to report in this case. We can't use the
hw_roc_skb pointer itself because it is NULL'ed when
the frame is transmitted to prevent it being used
twice.
This fixes a bug where the P2P state machine in the
supplicant gets stuck because it never gets a correct
result for its transmitted frame.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/l2tp')
0 files changed, 0 insertions, 0 deletions