From: Sage Weil <sage@inktank.com>
Date: Sat, 21 Jul 2012 00:19:43 +0000 (-0700)
Subject: libceph: drop unnecessary CLOSED check in socket state change callback
X-Git-Tag: v3.4.20~22
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=cb9f8855591613dff0909c99d46a29e10eb39b25;p=karo-tx-linux.git

libceph: drop unnecessary CLOSED check in socket state change callback

(cherry picked from commit d7353dd5aaf22ed611fbcd0d4a4a12fb30659290)


If we are CLOSED, the socket is closed and we won't get these.

Signed-off-by: Sage Weil <sage@inktank.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/net/ceph/messenger.c b/net/ceph/messenger.c
index 49f78ff62478..7df72fff886a 100644
--- a/net/ceph/messenger.c
+++ b/net/ceph/messenger.c
@@ -296,9 +296,6 @@ static void ceph_sock_state_change(struct sock *sk)
 	dout("%s %p state = %lu sk_state = %u\n", __func__,
 	     con, con->state, sk->sk_state);
 
-	if (test_bit(CLOSED, &con->state))
-		return;
-
 	switch (sk->sk_state) {
 	case TCP_CLOSE:
 		dout("%s TCP_CLOSE\n", __func__);