From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754166AbYCOQDi (ORCPT ); Sat, 15 Mar 2008 12:03:38 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751898AbYCOQDX (ORCPT ); Sat, 15 Mar 2008 12:03:23 -0400 Received: from mgw1.diku.dk ([130.225.96.91]:42262 "EHLO mgw1.diku.dk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753832AbYCOQDA (ORCPT ); Sat, 15 Mar 2008 12:03:00 -0400 Date: Sat, 15 Mar 2008 17:02:58 +0100 (CET) From: Julia Lawall To: ericvh@gmail.com, rminnich@sandia.gov, lucho@ionkov.net, v9fs-developer@lists.sourceforge.net, linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org Subject: [PATCH 2/7] net/9p/trans_fd.c: remove unused variable Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Julia Lawall The variable cb is initialized but never used otherwise. The semantic patch that makes this change is as follows: (http://www.emn.fr/x-info/coccinelle/) // @@ type T; identifier i; constant C; @@ ( extern T i; | - T i; <+... when != i - i = C; ...+> ) // Signed-off-by: Julia Lawall --- net/9p/trans_fd.c | 2 -- 1 file changed, 2 deletions(-) diff -u -p a/net/9p/trans_fd.c b/net/9p/trans_fd.c --- a/net/9p/trans_fd.c 2008-03-12 14:13:15.000000000 +0100 +++ b/net/9p/trans_fd.c 2008-03-15 07:27:23.000000000 +0100 @@ -861,7 +861,6 @@ static void p9_mux_free_request(struct p static void p9_mux_flush_cb(struct p9_req *freq, void *a) { - p9_conn_req_callback cb; int tag; struct p9_conn *m; struct p9_req *req, *rreq, *rptr; @@ -872,7 +871,6 @@ static void p9_mux_flush_cb(struct p9_re freq->tcall->params.tflush.oldtag); spin_lock(&m->lock); - cb = NULL; tag = freq->tcall->params.tflush.oldtag; req = NULL; list_for_each_entry_safe(rreq, rptr, &m->req_list, req_list) {