linux-kernel - [PATCH] perf timechart: Remove redundant assignment

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Date:   Mon, 11 May 2020 14:33:26 +0800
From:   Wei Li <liwei391@...wei.com>
To:     Arnaldo Carvalho de Melo <acme@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Alexander Shishkin <alexander.shishkin@...ux.intel.com>,
        Jiri Olsa <jolsa@...hat.com>,
        "Namhyung Kim" <namhyung@...nel.org>
CC:     <linux-kernel@...r.kernel.org>
Subject: [PATCH] perf timechart: Remove redundant assignment

Remove redundant assignment, no functional change.

Signed-off-by: Wei Li <liwei391@...wei.com>
---
 tools/perf/builtin-timechart.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/tools/perf/builtin-timechart.c b/tools/perf/builtin-timechart.c
index 9e84fae9b096..5e4f809d7e5d 100644
--- a/tools/perf/builtin-timechart.c
+++ b/tools/perf/builtin-timechart.c
@@ -1149,7 +1149,6 @@ static void draw_io_bars(struct timechart *tchart)
 			}
 
 			svg_box(Y, c->start_time, c->end_time, "process3");
-			sample = c->io_samples;
 			for (sample = c->io_samples; sample; sample = sample->next) {
 				double h = (double)sample->bytes / c->max_bytes;
 
-- 
2.17.1