[PATCH] perf timechart: Remove redundant assignment

[Wei Li]

Remove redundant assignment, no functional change.

Signed-off-by: Wei Li <liwei391@xxxxxxxxxx>
---
 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