diff options
| author |   Maxim Altshul <maxim.altshul@ti.com> | 2016-08-04 15:43:04 +0300 |
|---|---|---|
| committer |   Johannes Berg <johannes.berg@intel.com> | 2016-08-05 14:23:25 +0200 |
| commit | 2439ca0402091badb24415e1b073ba12b34ba423 (patch) | |
| tree | bee78c393a782b2cd1cdd5f44d35406e6183aecd /drivers/net | |
| parent | nl80211: correct checks for NL80211_MESHCONF_HT_OPMODE value (diff) | |
| download | linux-dev-2439ca0402091badb24415e1b073ba12b34ba423.tar.xz linux-dev-2439ca0402091badb24415e1b073ba12b34ba423.zip | |
mac80211: Add ieee80211_hw pointer to get_expected_throughput
The variable is added to allow the driver an easy access to
it's own hw->priv when the op is invoked.
This fixes a crash in wlcore because it was relying on a
station pointer that wasn't initialized yet. It's the wrong
way to fix the crash, but it solves the problem for now and
it does make sense to have the hw pointer here.
Signed-off-by: Maxim Altshul <maxim.altshul@ti.com>
[rewrite commit message, fix indentation]
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/wireless/ti/wlcore/main.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/net/wireless/ti/wlcore/main.c b/drivers/net/wireless/ti/wlcore/main.c index 1d689169da76..9e1f2d9c9865 100644 --- a/drivers/net/wireless/ti/wlcore/main.c +++ b/drivers/net/wireless/ti/wlcore/main.c @@ -5700,10 +5700,11 @@ out: mutex_unlock(&wl->mutex); } -static u32 wlcore_op_get_expected_throughput(struct ieee80211_sta *sta) +static u32 wlcore_op_get_expected_throughput(struct ieee80211_hw *hw, + struct ieee80211_sta *sta) { struct wl1271_station *wl_sta = (struct wl1271_station *)sta->drv_priv; - struct wl1271 *wl = wl_sta->wl; + struct wl1271 *wl = hw->priv; u8 hlid = wl_sta->hlid; /* return in units of Kbps */ |