linux-kernel - [PATCH] mac80211: remove useless ieee80211_vif_is

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [day] [month] [year] [list]

Date:   Thu,  3 Feb 2022 16:30:34 +0100
From:   Baligh Gasmi <gasmibal@...il.com>
To:     unlisted-recipients:; (no To-header on input)
Cc:     gasmibal@...il.com, Johannes Berg <johannes@...solutions.net>,
        "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>,
        linux-wireless@...r.kernel.org (open list:MAC80211),
        netdev@...r.kernel.org (open list:NETWORKING [GENERAL]),
        linux-kernel@...r.kernel.org (open list)
Subject: [PATCH] mac80211: remove useless ieee80211_vif_is_mesh() check

We check ieee80211_vif_is_mesh() at the top if() block,
there's no need to check for it again.

Signed-off-by: Baligh Gasmi <gasmibal@...il.com>
---
 net/mac80211/sta_info.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/net/mac80211/sta_info.c b/net/mac80211/sta_info.c
index 537535a88990..91fbb1ee5c38 100644
--- a/net/mac80211/sta_info.c
+++ b/net/mac80211/sta_info.c
@@ -364,8 +364,7 @@ struct sta_info *sta_info_alloc(struct ieee80211_sub_if_data *sdata,
 			goto free;
 		sta->mesh->plink_sta = sta;
 		spin_lock_init(&sta->mesh->plink_lock);
-		if (ieee80211_vif_is_mesh(&sdata->vif) &&
-		    !sdata->u.mesh.user_mpm)
+		if (!sdata->u.mesh.user_mpm)
 			timer_setup(&sta->mesh->plink_timer, mesh_plink_timer,
 				    0);
 		sta->mesh->nonpeer_pm = NL80211_MESH_POWER_ACTIVE;
-- 
2.35.1