Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757642AbZCWId0 (ORCPT ); Mon, 23 Mar 2009 04:33:26 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1757952AbZCWIcA (ORCPT ); Mon, 23 Mar 2009 04:32:00 -0400 Received: from hera.kernel.org ([140.211.167.34]:51638 "EHLO hera.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757946AbZCWIb6 (ORCPT ); Mon, 23 Mar 2009 04:31:58 -0400 Date: Mon, 23 Mar 2009 08:31:19 GMT From: Tom Zanussi To: linux-tip-commits@vger.kernel.org Cc: linux-kernel@vger.kernel.org, hpa@zytor.com, mingo@redhat.com, fweisbec@gmail.com, tzanussi@gmail.com, rostedt@goodmis.org, tglx@linutronix.de, mingo@elte.hu Reply-To: mingo@redhat.com, hpa@zytor.com, linux-kernel@vger.kernel.org, tzanussi@gmail.com, fweisbec@gmail.com, rostedt@goodmis.org, tglx@linutronix.de, mingo@elte.hu In-Reply-To: <1237796788.7527.35.camel@charm-linux> References: <1237796788.7527.35.camel@charm-linux> Subject: [tip:tracing/filters] tracing/filters: use list_for_each_entry_safe Message-ID: Git-Commit-ID: 75c8b417526529d0a7072e4d93ec99dbd483a6f4 X-Mailer: tip-git-log-daemon MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Disposition: inline X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.0 (hera.kernel.org [127.0.0.1]); Mon, 23 Mar 2009 08:31:21 +0000 (UTC) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1775 Lines: 48 Commit-ID: 75c8b417526529d0a7072e4d93ec99dbd483a6f4 Gitweb: http://git.kernel.org/tip/75c8b417526529d0a7072e4d93ec99dbd483a6f4 Author: Tom Zanussi AuthorDate: Mon, 23 Mar 2009 03:26:28 -0500 Committer: Ingo Molnar CommitDate: Mon, 23 Mar 2009 09:28:07 +0100 tracing/filters: use list_for_each_entry_safe Impact: cleanup Use list_for_each_entry_safe instead of list_for_each_entry in find_event_field(). Reported-by: Frederic Weisbecker Signed-off-by: Tom Zanussi Cc: Steven Rostedt LKML-Reference: <1237796788.7527.35.camel@charm-linux> Signed-off-by: Ingo Molnar --- kernel/trace/trace_events_filter.c | 6 ++---- 1 files changed, 2 insertions(+), 4 deletions(-) diff --git a/kernel/trace/trace_events_filter.c b/kernel/trace/trace_events_filter.c index 1ab20ce..c4a413b 100644 --- a/kernel/trace/trace_events_filter.c +++ b/kernel/trace/trace_events_filter.c @@ -147,11 +147,9 @@ int filter_print_preds(struct filter_pred **preds, char *buf) static struct ftrace_event_field * find_event_field(struct ftrace_event_call *call, char *name) { - struct ftrace_event_field *field; - struct list_head *entry, *tmp; + struct ftrace_event_field *field, *next; - list_for_each_safe(entry, tmp, &call->fields) { - field = list_entry(entry, struct ftrace_event_field, link); + list_for_each_entry_safe(field, next, &call->fields, link) { if (!strcmp(field->name, name)) return field; } -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/