linux-kernel - [PATCH -next] staging: rtl8192e: rtllib_module: fix missing free_netdev() on error in alloc

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Message-ID: <20211130034007.779351-1-yangyingliang@huawei.com>
Date:   Tue, 30 Nov 2021 11:40:07 +0800
From:   Yang Yingliang <yangyingliang@...wei.com>
To:     <linux-kernel@...r.kernel.org>, <linux-staging@...ts.linux.dev>
CC:     <gregkh@...uxfoundation.org>
Subject: [PATCH -next] staging: rtl8192e: rtllib_module: fix missing free_netdev() on error in alloc_rtllib()

Add the missing free_netdev() before return from alloc_rtllib()
in the error handling case.

Signed-off-by: Yang Yingliang <yangyingliang@...wei.com>
---
 drivers/staging/rtl8192e/rtllib_module.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/rtl8192e/rtllib_module.c b/drivers/staging/rtl8192e/rtllib_module.c
index 64d9feee1f39..18d898714c5c 100644
--- a/drivers/staging/rtl8192e/rtllib_module.c
+++ b/drivers/staging/rtl8192e/rtllib_module.c
@@ -125,7 +125,7 @@ struct net_device *alloc_rtllib(int sizeof_priv)
 
 	ieee->pHTInfo = kzalloc(sizeof(struct rt_hi_throughput), GFP_KERNEL);
 	if (!ieee->pHTInfo)
-		return NULL;
+		goto failed;
 
 	HTUpdateDefaultSetting(ieee);
 	HTInitializeHTInfo(ieee);
-- 
2.25.1