[PATCH net 2/6] chelsio/chtls: correct netdevice for vlan interface

[Vinay Kumar Yadav]

Check if netdevice is a vlan interface and find real vlan netdevice.

Fixes: cc35c88ae4db ("crypto : chtls - CPL handler definition")
Signed-off-by: Venkatesh Ellapu <venkates...@chelsio.com>
Signed-off-by: Vinay Kumar Yadav <vinay.ya...@chelsio.com>
---
 drivers/net/ethernet/chelsio/inline_crypto/chtls/chtls_cm.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/net/ethernet/chelsio/inline_crypto/chtls/chtls_cm.c 
b/drivers/net/ethernet/chelsio/inline_crypto/chtls/chtls_cm.c
index 05520dccd906..2f9eceaf706d 100644
--- a/drivers/net/ethernet/chelsio/inline_crypto/chtls/chtls_cm.c
+++ b/drivers/net/ethernet/chelsio/inline_crypto/chtls/chtls_cm.c
@@ -1157,6 +1157,9 @@ static struct sock *chtls_recv_sock(struct sock *lsk,
        ndev = n->dev;
        if (!ndev)
                goto free_dst;
+       if (is_vlan_dev(ndev))
+               ndev = vlan_dev_real_dev(ndev);
+
        port_id = cxgb4_port_idx(ndev);
 
        csk = chtls_sock_create(cdev);
-- 
2.18.1