[tip:perf/core] perf report: Remove unnecessary check in annotate_browser_write()

[tip-bot for Jin Yao]

Commit-ID:  c564f0db92b7f8d734ce530e42a540e12ae3d583
Gitweb:     http://git.kernel.org/tip/c564f0db92b7f8d734ce530e42a540e12ae3d583
Author:     Jin Yao <yao....@linux.intel.com>
AuthorDate: Thu, 4 May 2017 22:58:14 +0800
Committer:  Arnaldo Carvalho de Melo <a...@redhat.com>
CommitDate: Mon, 19 Jun 2017 15:14:57 -0300

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....@linux.intel.com>
Acked-by: Milian Wolff <milian.wo...@kdab.com>
Cc: Alexander Shishkin <alexander.shish...@linux.intel.com>
Cc: Andi Kleen <a...@linux.intel.com>
Cc: Jiri Olsa <jo...@kernel.org>
Cc: Kan Liang <kan.li...@intel.com>
Cc: Peter Zijlstra <pet...@infradead.org>
Cc: Yao Jin <yao....@linux.intel.com>
Link: 
http://lkml.kernel.org/r/1493909895-9668-2-git-send-email-yao....@linux.intel.com
Signed-off-by: Arnaldo Carvalho de Melo <a...@redhat.com>
---
 tools/perf/ui/browsers/annotate.c | 24 ++++++++++--------------
 1 file changed, 10 insertions(+), 14 deletions(-)

diff --git a/tools/perf/ui/browsers/annotate.c 
b/tools/perf/ui/browsers/annotate.c
index d990ad0..52c1e8d 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);