netdev - [PATCH net-next] net: qrtr: ns: Fix error return code in qrtr_ns

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Message-ID: <20210519141621.3044684-1-weiyongjun1@huawei.com>
Date:   Wed, 19 May 2021 14:16:21 +0000
From:   Wei Yongjun <weiyongjun1@...wei.com>
To:     <weiyongjun1@...wei.com>, Manivannan Sadhasivam <mani@...nel.org>,
        "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>
CC:     <linux-arm-msm@...r.kernel.org>, <netdev@...r.kernel.org>,
        <kernel-janitors@...r.kernel.org>, Hulk Robot <hulkci@...wei.com>
Subject: [PATCH net-next] net: qrtr: ns: Fix error return code in qrtr_ns_init()

Fix to return a negative error code -ENOMEM from the error handling
case instead of 0, as done elsewhere in this function.

Reported-by: Hulk Robot <hulkci@...wei.com>
Signed-off-by: Wei Yongjun <weiyongjun1@...wei.com>
---
 net/qrtr/ns.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/net/qrtr/ns.c b/net/qrtr/ns.c
index 8d00dfe8139e..1990d496fcfc 100644
--- a/net/qrtr/ns.c
+++ b/net/qrtr/ns.c
@@ -775,8 +775,10 @@ int qrtr_ns_init(void)
 	}
 
 	qrtr_ns.workqueue = alloc_workqueue("qrtr_ns_handler", WQ_UNBOUND, 1);
-	if (!qrtr_ns.workqueue)
+	if (!qrtr_ns.workqueue) {
+		ret = -ENOMEM;
 		goto err_sock;
+	}
 
 	qrtr_ns.sock->sk->sk_data_ready = qrtr_ns_data_ready;