Commit 0f99f087 authored by Ilan Peer's avatar Ilan Peer Committed by Johannes Berg
Browse files

wifi: mac80211: Print local link address during authentication 



To ease debugging, mostly in cases that authentication fails.

Signed-off-by: default avatarIlan Peer <ilan.peer@intel.com>
Signed-off-by: default avatarGregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230827135854.9c08605e2691.I0032e9d6e01325862189e4a20b02ddbe8f2f5e75@changeid


Signed-off-by: default avatarJohannes Berg <johannes.berg@intel.com>
parent 428e8976

net/mac80211/mlme.c

+14 −2
Original line number Diff line number Diff line
@@ -7018,6 +7018,7 @@ int ieee80211_mgd_auth(struct ieee80211_sub_if_data *sdata, 
	struct ieee80211_local *local = sdata->local;

	struct ieee80211_if_managed *ifmgd = &sdata->u.mgd;

	struct ieee80211_mgd_auth_data *auth_data;

	struct ieee80211_link_data *link;

	u16 auth_alg;

	int err;

	bool cont_auth;
@@ -7143,8 +7144,6 @@ int ieee80211_mgd_auth(struct ieee80211_sub_if_data *sdata, 
					    false);

	}



	sdata_info(sdata, "authenticate with %pM\n", auth_data->ap_addr);



	/* needed for transmitting the auth frame(s) properly */

	memcpy(sdata->vif.cfg.ap_addr, auth_data->ap_addr, ETH_ALEN);
@@ -7153,6 +7152,19 @@ int ieee80211_mgd_auth(struct ieee80211_sub_if_data *sdata, 
	if (err)

		goto err_clear;



	if (req->link_id > 0)

		link = sdata_dereference(sdata->link[req->link_id], sdata);

	else

		link = sdata_dereference(sdata->link[0], sdata);



	if (WARN_ON(!link)) {

		err = -ENOLINK;

		goto err_clear;

	}



	sdata_info(sdata, "authenticate with %pM (local address=%pM)\n",

		   auth_data->ap_addr, link->conf->addr);



	err = ieee80211_auth(sdata);

	if (err) {

		sta_info_destroy_addr(sdata, auth_data->ap_addr);