From: Johannes Berg <johannes.berg@intel.com>
Date: Wed, 5 Nov 2025 15:10:33 +0000 (+0100)
Subject: wifi: mac80211: remove unnecessary vlan NULL check
X-Git-Tag: v6.19-rc1~170^2~181^2~8
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=243d30fbb679f3442d2e697bd344dee975982583;p=thirdparty%2Fkernel%2Flinux.git

wifi: mac80211: remove unnecessary vlan NULL check

In a vlan iteration loop the vlan pointer cannot be NULL.
Remove the unnecessary check.

Link: https://patch.msgid.link/20251105161033.670b5a06296c.I24cb1a5338736ab0a8a24d6a492c259f894d09fb@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---

diff --git a/net/mac80211/link.c b/net/mac80211/link.c
index 85ed3cbb2e360..1e05845872afc 100644
--- a/net/mac80211/link.c
+++ b/net/mac80211/link.c
@@ -23,9 +23,6 @@ static void ieee80211_update_apvlan_links(struct ieee80211_sub_if_data *sdata)
 	list_for_each_entry(vlan, &sdata->u.ap.vlans, u.vlan.list) {
 		int link_id;
 
-		if (!vlan)
-			continue;
-
 		/* No support for 4addr with MLO yet */
 		if (vlan->wdev.use_4addr)
 			return;