From d2ccde1c8e90d38cee87a1b0309ad2827f3fd30d Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 11 Dec 2023 02:45:28 +0000
Subject: [PATCH] add boot partition size
---
kernel/drivers/net/wireless/st/cw1200/scan.c | 23 ++++++++---------------
1 files changed, 8 insertions(+), 15 deletions(-)
diff --git a/kernel/drivers/net/wireless/st/cw1200/scan.c b/kernel/drivers/net/wireless/st/cw1200/scan.c
index 71e9b91..1f856fb 100644
--- a/kernel/drivers/net/wireless/st/cw1200/scan.c
+++ b/kernel/drivers/net/wireless/st/cw1200/scan.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Scan implementation for ST-Ericsson CW1200 mac80211 drivers
*
* Copyright (c) 2010, ST-Ericsson
* Author: Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
*/
#include <linux/sched.h>
@@ -78,20 +75,17 @@
if (req->n_ssids > WSM_SCAN_MAX_NUM_OF_SSIDS)
return -EINVAL;
- /* will be unlocked in cw1200_scan_work() */
- down(&priv->scan.lock);
- mutex_lock(&priv->conf_mutex);
-
frame.skb = ieee80211_probereq_get(hw, priv->vif->addr, NULL, 0,
req->ie_len);
- if (!frame.skb) {
- mutex_unlock(&priv->conf_mutex);
- up(&priv->scan.lock);
+ if (!frame.skb)
return -ENOMEM;
- }
if (req->ie_len)
skb_put_data(frame.skb, req->ie, req->ie_len);
+
+ /* will be unlocked in cw1200_scan_work() */
+ down(&priv->scan.lock);
+ mutex_lock(&priv->conf_mutex);
ret = wsm_set_template_frame(priv, &frame);
if (!ret) {
@@ -99,9 +93,9 @@
ret = wsm_set_probe_responder(priv, true);
}
if (ret) {
- dev_kfree_skb(frame.skb);
mutex_unlock(&priv->conf_mutex);
up(&priv->scan.lock);
+ dev_kfree_skb(frame.skb);
return ret;
}
@@ -123,9 +117,8 @@
++priv->scan.n_ssids;
}
- if (frame.skb)
- dev_kfree_skb(frame.skb);
mutex_unlock(&priv->conf_mutex);
+ dev_kfree_skb(frame.skb);
queue_work(priv->workqueue, &priv->scan.work);
return 0;
}
--
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