linux-kernel - [PATCH AUTOSEL for 4.14 056/100] VSOCK: fix outdated sk_state value in hvs

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Date:   Sun, 28 Jan 2018 22:26:35 +0000
From:   Sasha Levin <Alexander.Levin@...rosoft.com>
To:     "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "stable@...r.kernel.org" <stable@...r.kernel.org>
CC:     Stefan Hajnoczi <stefanha@...hat.com>,
        Dexuan Cui <decui@...rosoft.com>,
        Cathy Avery <cavery@...hat.com>,
        "David S . Miller" <davem@...emloft.net>,
        Sasha Levin <Alexander.Levin@...rosoft.com>
Subject: [PATCH AUTOSEL for 4.14 056/100] VSOCK: fix outdated sk_state value
 in hvs_release()

From: Stefan Hajnoczi <stefanha@...hat.com>

[ Upstream commit c9d3fe9da094a9a7a3d3cd365b334b822e05f5e8 ]

Since commit 3b4477d2dcf2709d0be89e2a8dced3d0f4a017f2 ("VSOCK: use TCP
state constants for sk_state") VSOCK has used TCP_* constants for
sk_state.

Commit b4562ca7925a3bedada87a3dd072dd5bad043288 ("hv_sock: add locking
in the open/close/release code paths") reintroduced the SS_DISCONNECTING
constant.

This patch replaces the old SS_DISCONNECTING with the new TCP_CLOSING
constant.

CC: Dexuan Cui <decui@...rosoft.com>
CC: Cathy Avery <cavery@...hat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@...hat.com>
Reviewed-by: Jorgen Hansen <jhansen@...are.com>
Signed-off-by: David S. Miller <davem@...emloft.net>
Signed-off-by: Sasha Levin <alexander.levin@...rosoft.com>
---
 net/vmw_vsock/hyperv_transport.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/vmw_vsock/hyperv_transport.c b/net/vmw_vsock/hyperv_transport.c
index e21991fe883a..2c63f7b169b5 100644
--- a/net/vmw_vsock/hyperv_transport.c
+++ b/net/vmw_vsock/hyperv_transport.c
@@ -488,7 +488,7 @@ static void hvs_release(struct vsock_sock *vsk)
 
 	lock_sock(sk);
 
-	sk->sk_state = SS_DISCONNECTING;
+	sk->sk_state = TCP_CLOSING;
 	vsock_remove_sock(vsk);
 
 	release_sock(sk);
-- 
2.11.0