linux-kernel - [PATCH 1/4] staging: rtl8192e: Put kfree() to end of rtllib_softmac

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Date:   Sun, 24 Sep 2023 21:50:49 +0200
From:   Philipp Hortmann <philipp.g.hortmann@...il.com>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        linux-staging@...ts.linux.dev, linux-kernel@...r.kernel.org
Subject: [PATCH 1/4] staging: rtl8192e: Put kfree() to end of
 rtllib_softmac_free()

To reverse order of initialization put kfree() to the end of
rtllib_softmac_free().

Signed-off-by: Philipp Hortmann <philipp.g.hortmann@...il.com>
---
 drivers/staging/rtl8192e/rtllib_softmac.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/staging/rtl8192e/rtllib_softmac.c b/drivers/staging/rtl8192e/rtllib_softmac.c
index 982578e1c0af..d3468b646ca8 100644
--- a/drivers/staging/rtl8192e/rtllib_softmac.c
+++ b/drivers/staging/rtl8192e/rtllib_softmac.c
@@ -2462,8 +2462,6 @@ int rtllib_softmac_init(struct rtllib_device *ieee)
 void rtllib_softmac_free(struct rtllib_device *ieee)
 {
 	mutex_lock(&ieee->wx_mutex);
-	kfree(ieee->dot11d_info);
-	ieee->dot11d_info = NULL;
 	del_timer_sync(&ieee->associate_timer);
 
 	cancel_delayed_work_sync(&ieee->associate_retry_wq);
@@ -2476,6 +2474,9 @@ void rtllib_softmac_free(struct rtllib_device *ieee)
 	cancel_work_sync(&ieee->ips_leave_wq);
 	cancel_work_sync(&ieee->wx_sync_scan_wq);
 	cancel_work_sync(&ieee->ps_task);
+
+	kfree(ieee->dot11d_info);
+	ieee->dot11d_info = NULL;
 	mutex_unlock(&ieee->wx_mutex);
 }
 
-- 
2.42.0