From: Kalle Valo <kalle.valo@xxxxxxxxx>
Not all return values were checked and one exit from function didn't put
firmware sleep after the error.
Signed-off-by: Kalle Valo <kalle.valo@xxxxxxxxx>
---
drivers/net/wireless/wl12xx/wl1251_main.c | 9 +++++++--
1 files changed, 7 insertions(+), 2 deletions(-)
diff --git a/drivers/net/wireless/wl12xx/wl1251_main.c b/drivers/net/wireless/wl12xx/wl1251_main.c
index 0417745..24050d5 100644
--- a/drivers/net/wireless/wl12xx/wl1251_main.c
+++ b/drivers/net/wireless/wl12xx/wl1251_main.c
@@ -645,20 +645,25 @@ static int wl1251_op_config(struct ieee80211_hw *hw, u32 changed)
* through the bss_info_changed() hook.
*/
ret = wl1251_ps_set_mode(wl, STATION_POWER_SAVE_MODE);
+ if (ret < 0)
+ goto out_sleep;
} else if (!(conf->flags & IEEE80211_CONF_PS) &&
wl->psm_requested) {
wl1251_debug(DEBUG_PSM, "psm disabled");
wl->psm_requested = false;
- if (wl->psm)
+ if (wl->psm) {
ret = wl1251_ps_set_mode(wl, STATION_ACTIVE_MODE);
+ if (ret < 0)
+ goto out_sleep;
+ }
}
if (conf->power_level != wl->power_level) {
ret = wl1251_acx_tx_power(wl, conf->power_level);
if (ret < 0)
- goto out;
+ goto out_sleep;
wl->power_level = conf->power_level;
}
--
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