Return-Path: From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Greg Kroah-Hartman , alan@lxorguk.ukuu.org.uk, Sage Weil Subject: [ 149/171] libceph: drop gratuitous socket close calls in con_work Date: Wed, 21 Nov 2012 16:41:35 -0800 Message-Id: <20121122004048.313472735@linuxfoundation.org> In-Reply-To: <20121122004033.298367941@linuxfoundation.org> References: <20121122004033.298367941@linuxfoundation.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: 3.4-stable review patch. If anyone has any objections, please let me know. ------------------ From: Sage Weil (cherry picked from commit 2e8cb10063820af7ed7638e3fd9013eee21266e7) If the state is CLOSED or OPENING, we shouldn't have a socket. Signed-off-by: Sage Weil Signed-off-by: Greg Kroah-Hartman --- net/ceph/messenger.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) --- a/net/ceph/messenger.c +++ b/net/ceph/messenger.c @@ -2284,15 +2284,15 @@ restart: dout("con_work %p STANDBY\n", con); goto done; } - if (test_bit(CLOSED, &con->state)) { /* e.g. if we are replaced */ - dout("con_work CLOSED\n"); - con_close_socket(con); + if (test_bit(CLOSED, &con->state)) { + dout("con_work %p CLOSED\n", con); + BUG_ON(con->sock); goto done; } if (test_and_clear_bit(OPENING, &con->state)) { /* reopen w/ new peer */ dout("con_work OPENING\n"); - con_close_socket(con); + BUG_ON(con->sock); } ret = try_read(con);