perf report: Remove unnecessary check in annotate_browser_write()

In annotate_browser_write(),

        if (dl->offset != -1 && percent_max != 0.0) {
                if (percent_max != 0.0) {
			...
                }
                ...
        }

The second check of (percent_max != 0.0) is not necessary, remove it.

Signed-off-by: Yao Jin <yao.jin@linux.intel.com>
Acked-by: Milian Wolff <milian.wolff@kdab.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Kan Liang <kan.liang@intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Yao Jin <yao.jin@linux.intel.com>
Link: http://lkml.kernel.org/r/1493909895-9668-2-git-send-email-yao.jin@linux.intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

1 files changed, 10 insertions, 14 deletions

diff --git a/tools/perf/ui/browsers/annotate.c b/tools/perf/ui/browsers/annotate.c
index d990ad08a3c6..52c1e8d672b5 100644
--- a/tools/perf/ui/browsers/annotate.c
+++ b/tools/perf/ui/browsers/annotate.c
@@ -132,21 +132,17 @@ static void annotate_browser__write(struct ui_browser *browser, void *entry, int
         }
 
         if (dl->offset != -1 && percent_max != 0.0) {
-                if (percent_max != 0.0) {
-                        for (i = 0; i < ab->nr_events; i++) {
-                                ui_browser__set_percent_color(browser,
-                                                        bdl->samples[i].percent,
-                                                        current_entry);
-                                if (annotate_browser__opts.show_total_period) {
-                                        ui_browser__printf(browser, "%6" PRIu64 " ",
-                                                           bdl->samples[i].nr);
-                                } else {
-                                        ui_browser__printf(browser, "%6.2f ",
-                                                           bdl->samples[i].percent);
-                                }
+                for (i = 0; i < ab->nr_events; i++) {
+                        ui_browser__set_percent_color(browser,
+                                                bdl->samples[i].percent,
+                                                current_entry);
+                        if (annotate_browser__opts.show_total_period) {
+                                ui_browser__printf(browser, "%6" PRIu64 " ",
+                                                   bdl->samples[i].nr);
+                        } else {
+                                ui_browser__printf(browser, "%6.2f ",
+                                                   bdl->samples[i].percent);
                         }
-                } else {
-                        ui_browser__write_nstring(browser, " ", 7 * ab->nr_events);
                 }
         } else {
                 ui_browser__set_percent_color(browser, 0, current_entry);