perf hists browser: Use sort__has_sym

The TUI hist browser had a similar variable has_symbols for the same
purpose.  Let's get rid of the duplication.

Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/r/1365125198-8334-9-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

1 files changed, 2 insertions, 7 deletions

diff --git a/tools/perf/ui/browsers/hists.c b/tools/perf/ui/browsers/hists.c
index cad8e37f05d9..a4268cab1921 100644
--- a/tools/perf/ui/browsers/hists.c
+++ b/tools/perf/ui/browsers/hists.c
@@ -25,7 +25,6 @@ struct hist_browser {
         struct map_symbol   *selection;
         int                  print_seq;
         bool                 show_dso;
-        bool                 has_symbols;
 };
 
 extern void hist_browser__init_hpp(void);
@@ -1155,10 +1154,6 @@ static struct hist_browser *hist_browser__new(struct hists *hists)
                 browser->b.refresh = hist_browser__refresh;
                 browser->b.seek = ui_browser__hists_seek;
                 browser->b.use_navkeypressed = true;
-                if (sort__mode == SORT_MODE__BRANCH)
-                        browser->has_symbols = sort_sym_from.list.next != NULL;
-                else
-                        browser->has_symbols = sort_sym.list.next != NULL;
         }
 
         return browser;
@@ -1386,7 +1381,7 @@ static int perf_evsel__hists_browse(struct perf_evsel *evsel, int nr_events,
                          */
                         goto out_free_stack;
                 case 'a':
-                        if (!browser->has_symbols) {
+                        if (!sort__has_sym) {
                                 ui_browser__warning(&browser->b, delay_secs * 2,
                         "Annotation is only available for symbolic views, "
                         "include \"sym*\" in --sort to use it.");
@@ -1485,7 +1480,7 @@ static int perf_evsel__hists_browse(struct perf_evsel *evsel, int nr_events,
                         continue;
                 }
 
-                if (!browser->has_symbols)
+                if (!sort__has_sym)
                         goto add_exit_option;
 
                 if (sort__mode == SORT_MODE__BRANCH) {