diff options
| author | Helmut Schaa <helmut.schaa@googlemail.com> | 2012-01-27 11:02:51 +0100 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2012-01-30 15:48:18 -0500 |
| commit | 2ab694d302b489c5aa49c360dc97149b77c96586 (patch) | |
| tree | 18ff458004469014eaafe24618a9bdd45a11d780 /drivers/net/wireless | |
| parent | 83d5cc012441531ab0bf6f99881958e964e9cf11 (diff) | |
mac80211: Fix incorrect num_sta_ps decrement in __sta_info_destroy
When WLAN_STA_PS_DRIVER is set by ieee80211_sta_block_awake the
num_sta_ps counter is not incremented. Hence, we shouldn't decrement
it in __sta_info_destroy if only WLAN_STA_PS_DRIVER is set. This
could result in an incorrect num_sta_ps counter leading to strange side
effects with associated powersaving clients.
Fix this by only decrementing num_sta_ps when WLAN_STA_PS_STA was set
before.
Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless')
0 files changed, 0 insertions, 0 deletions