4 files changed, 12 insertions, 24 deletions

diff --git a/drivers/net/wireless/st/cw1200/debug.c b/drivers/net/wireless/st/cw1200/debug.c
index 2231ba08bc1f..d94266d9d0b8 100644
--- a/drivers/net/wireless/st/cw1200/debug.c
+++ b/drivers/net/wireless/st/cw1200/debug.c
@@ -371,28 +371,14 @@ int cw1200_debug_init(struct cw1200_common *priv)
 
 	d->debugfs_phy = debugfs_create_dir("cw1200",
 					    priv->hw->wiphy->debugfsdir);
-	if (!d->debugfs_phy)
-		goto err;
-
-	if (!debugfs_create_file("status", 0400, d->debugfs_phy,
-				 priv, &cw1200_status_fops))
-		goto err;
-
-	if (!debugfs_create_file("counters", 0400, d->debugfs_phy,
-				 priv, &cw1200_counters_fops))
-		goto err;
-
-	if (!debugfs_create_file("wsm_dumps", 0200, d->debugfs_phy,
-				 priv, &fops_wsm_dumps))
-		goto err;
+	debugfs_create_file("status", 0400, d->debugfs_phy, priv,
+			    &cw1200_status_fops);
+	debugfs_create_file("counters", 0400, d->debugfs_phy, priv,
+			    &cw1200_counters_fops);
+	debugfs_create_file("wsm_dumps", 0200, d->debugfs_phy, priv,
+			    &fops_wsm_dumps);
 
 	return 0;
-
-err:
-	priv->debug = NULL;
-	debugfs_remove_recursive(d->debugfs_phy);
-	kfree(d);
-	return ret;
 }
 
 void cw1200_debug_release(struct cw1200_common *priv)
diff --git a/drivers/net/wireless/st/cw1200/fwio.c b/drivers/net/wireless/st/cw1200/fwio.c
index 30e7646d04af..b7881232499c 100644
--- a/drivers/net/wireless/st/cw1200/fwio.c
+++ b/drivers/net/wireless/st/cw1200/fwio.c
@@ -465,8 +465,8 @@ int cw1200_load_firmware(struct cw1200_common *priv)
 
 	if (!(val32 & ST90TDS_CONFIG_ACCESS_MODE_BIT)) {
 		pr_err("Device is already in QUEUE mode!\n");
-			ret = -EINVAL;
-			goto out;
+		ret = -EINVAL;
+		goto out;
 	}
 
 	switch (priv->hw_type)  {
diff --git a/drivers/net/wireless/st/cw1200/queue.c b/drivers/net/wireless/st/cw1200/queue.c
index 7c31b63b8258..7895efefa95d 100644
--- a/drivers/net/wireless/st/cw1200/queue.c
+++ b/drivers/net/wireless/st/cw1200/queue.c
@@ -283,7 +283,6 @@ int cw1200_queue_put(struct cw1200_queue *queue,
 		     struct cw1200_txpriv *txpriv)
 {
 	int ret = 0;
-	LIST_HEAD(gc_list);
 	struct cw1200_queue_stats *stats = queue->stats;
 
 	if (txpriv->link_id >= queue->stats->map_capacity)
diff --git a/drivers/net/wireless/st/cw1200/scan.c b/drivers/net/wireless/st/cw1200/scan.c
index 0a9eac93dd01..71e9b91cf15b 100644
--- a/drivers/net/wireless/st/cw1200/scan.c
+++ b/drivers/net/wireless/st/cw1200/scan.c
@@ -84,8 +84,11 @@ int cw1200_hw_scan(struct ieee80211_hw *hw,
 
 	frame.skb = ieee80211_probereq_get(hw, priv->vif->addr, NULL, 0,
 		req->ie_len);
-	if (!frame.skb)
+	if (!frame.skb) {
+		mutex_unlock(&priv->conf_mutex);
+		up(&priv->scan.lock);
 		return -ENOMEM;
+	}
 
 	if (req->ie_len)
 		skb_put_data(frame.skb, req->ie, req->ie_len);