Unverified Commit b9ddb1d7 authored by openeuler-ci-bot's avatar openeuler-ci-bot Committed by Gitee
Browse files

!8334 wifi: mac80211: don't return unset power in ieee80211_get_tx_power() 

Merge Pull Request from: @ci-robot 
 
PR sync from: Zheng Yejian <zhengyejian1@huawei.com>
https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/RZBVNIOGI52N5TGWDO65PE34IYGJHMAF/ 
 
https://gitee.com/src-openeuler/kernel/issues/I9RE6D 
 
Link:https://gitee.com/openeuler/kernel/pulls/8334

 

Reviewed-by: default avatarYue Haibing <yuehaibing@huawei.com>
Signed-off-by: default avatarJialin Zhang <zhangjialin11@huawei.com>
parents 33658d32 fc21a5c7

net/mac80211/cfg.c

+4 −0
Original line number Diff line number Diff line
@@ -2729,6 +2729,10 @@ static int ieee80211_get_tx_power(struct wiphy *wiphy, 
	else

		*dbm = sdata->vif.bss_conf.txpower;



	/* INT_MIN indicates no power level was set yet */

	if (*dbm == INT_MIN)

		return -EINVAL;



	return 0;

}