netdev - [PATCH net v2] crypto/chtls: correct net

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Message-Id: <20200717191106.1488-1-vinay.yadav@chelsio.com>
Date:   Sat, 18 Jul 2020 00:41:07 +0530
From:   Vinay Kumar Yadav <vinay.yadav@...lsio.com>
To:     netdev@...r.kernel.org, davem@...emloft.net, kuba@...nel.org
Cc:     borisp@...lanox.com, daniel@...earbox.net, secdev@...lsio.com,
        Vinay Kumar Yadav <vinay.yadav@...lsio.com>
Subject: [PATCH net v2] crypto/chtls: correct net_device reference count

ip_dev_find() call holds net_device reference which is not needed,
use __ip_dev_find() which does not hold reference.

v1->v2:
- Correct submission tree.
- Add fixes tag.

Fixes: cc35c88ae4db ("crypto : chtls - CPL handler definition")
Signed-off-by: Vinay Kumar Yadav <vinay.yadav@...lsio.com>
---
 drivers/crypto/chelsio/chtls/chtls_cm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/crypto/chelsio/chtls/chtls_cm.c b/drivers/crypto/chelsio/chtls/chtls_cm.c
index e271fd37cf40..9cc1376b174d 100644
--- a/drivers/crypto/chelsio/chtls/chtls_cm.c
+++ b/drivers/crypto/chelsio/chtls/chtls_cm.c
@@ -100,7 +100,7 @@ static struct net_device *chtls_find_netdev(struct chtls_dev *cdev,
 	case PF_INET:
 		if (likely(!inet_sk(sk)->inet_rcv_saddr))
 			return ndev;
-		ndev = ip_dev_find(&init_net, inet_sk(sk)->inet_rcv_saddr);
+		ndev = __ip_dev_find(&init_net, inet_sk(sk)->inet_rcv_saddr, false);
 		break;
 	case PF_INET6:
 		addr_type = ipv6_addr_type(&sk->sk_v6_rcv_saddr);
-- 
2.18.1