From: Ben Greear <greearb@candelatech.com>
Date: Tue, 22 Oct 2013 21:54:14 +0000 (-0700)
Subject: ath10k: Initialize list-head on vif creation.
X-Git-Tag: firefly_0821_release~176^2~4570^2~482^2^2~43^2~42
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=e63b33f3d059bda08ab7634a435024a6e7b82e1f;p=firefly-linux-kernel-4.4.55.git

ath10k: Initialize list-head on vif creation.

If the creation fails, this keeps us from crashing later when
trying to do a list_del(arvif->list).

Signed-off-by: Ben Greear <greearb@candelatech.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
---

diff --git a/drivers/net/wireless/ath/ath10k/mac.c b/drivers/net/wireless/ath/ath10k/mac.c
index da23c3faaf5a..908e90dc238c 100644
--- a/drivers/net/wireless/ath/ath10k/mac.c
+++ b/drivers/net/wireless/ath/ath10k/mac.c
@@ -2064,6 +2064,7 @@ static int ath10k_add_interface(struct ieee80211_hw *hw,
 	arvif->vif = vif;
 
 	INIT_WORK(&arvif->wep_key_work, ath10k_tx_wep_key_work);
+	INIT_LIST_HEAD(&arvif->list);
 
 	if ((vif->type == NL80211_IFTYPE_MONITOR) && ar->monitor_present) {
 		ath10k_warn("Only one monitor interface allowed\n");