From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752018AbaHTIJH (ORCPT ); Wed, 20 Aug 2014 04:09:07 -0400 Received: from lgeamrelo04.lge.com ([156.147.1.127]:60607 "EHLO lgeamrelo04.lge.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751040AbaHTIIE (ORCPT ); Wed, 20 Aug 2014 04:08:04 -0400 X-Original-SENDERIP: 10.177.220.181 X-Original-MAILFROM: namhyung@kernel.org From: Namhyung Kim To: Arnaldo Carvalho de Melo Cc: Peter Zijlstra , Ingo Molnar , Paul Mackerras , Namhyung Kim , Namhyung Kim , LKML , Jiri Olsa , David Ahern , Andi Kleen , Frederic Weisbecker Subject: [PATCH 3/5] perf hists browser: Get rid of unused 'remaining' variable Date: Wed, 20 Aug 2014 17:07:58 +0900 Message-Id: <1408522080-26556-4-git-send-email-namhyung@kernel.org> X-Mailer: git-send-email 2.0.0 In-Reply-To: <1408522080-26556-1-git-send-email-namhyung@kernel.org> References: <1408522080-26556-1-git-send-email-namhyung@kernel.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org It seems that the 'remaining' variable is not used by any real code. Signed-off-by: Namhyung Kim --- tools/perf/ui/browsers/hists.c | 10 ++-------- 1 file changed, 2 insertions(+), 8 deletions(-) diff --git a/tools/perf/ui/browsers/hists.c b/tools/perf/ui/browsers/hists.c index 2abb0c5cbbaa..d42d8a8f3810 100644 --- a/tools/perf/ui/browsers/hists.c +++ b/tools/perf/ui/browsers/hists.c @@ -511,14 +511,13 @@ static int hist_browser__show_callchain_node_rb_tree(struct hist_browser *browse { struct rb_node *node; int first_row = row, offset = level * LEVEL_OFFSET_STEP; - u64 new_total, remaining; + u64 new_total; if (callchain_param.mode == CHAIN_GRAPH_REL) new_total = chain_node->children_hit; else new_total = total; - remaining = new_total; node = rb_first(&chain_node->rb_root); while (node) { struct callchain_node *child = rb_entry(node, struct callchain_node, rb_node); @@ -529,8 +528,6 @@ static int hist_browser__show_callchain_node_rb_tree(struct hist_browser *browse int first = true; int extra_offset = 0; - remaining -= cumul; - list_for_each_entry(chain, &child->val, list) { char bf[1024], *alloc_str; const char *str; @@ -1086,7 +1083,7 @@ static int hist_browser__fprintf_callchain_node_rb_tree(struct hist_browser *bro { struct rb_node *node; int offset = level * LEVEL_OFFSET_STEP; - u64 new_total, remaining; + u64 new_total; int printed = 0; if (callchain_param.mode == CHAIN_GRAPH_REL) @@ -1094,7 +1091,6 @@ static int hist_browser__fprintf_callchain_node_rb_tree(struct hist_browser *bro else new_total = total; - remaining = new_total; node = rb_first(&chain_node->rb_root); while (node) { struct callchain_node *child = rb_entry(node, struct callchain_node, rb_node); @@ -1105,8 +1101,6 @@ static int hist_browser__fprintf_callchain_node_rb_tree(struct hist_browser *bro int first = true; int extra_offset = 0; - remaining -= cumul; - list_for_each_entry(chain, &child->val, list) { char bf[1024], *alloc_str; const char *str; -- 2.0.0