perf hists browser: The dso can be obtained from popup_action->ms.map->dso

So no need to have a 'dso' member in 'popup_action', remove it as no
code is using it, already.

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: http://lkml.kernel.org/n/tip-76a6s0007slug0op0wkl6o8b@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

diff --git a/tools/perf/ui/browsers/hists.c b/tools/perf/ui/browsers/hists.c
index a7ce0cf..fa9eb92 100644 (file)
--- a/tools/perf/ui/browsers/hists.c
+++ b/tools/perf/ui/browsers/hists.c
@@ -1430,7 +1430,6 @@ close_file_and_continue:
 
 struct popup_action {
        struct thread           *thread;
-       struct dso              *dso;
        struct map_symbol       ms;
        int                     socket;
 
@@ -1565,7 +1564,6 @@ add_dso_opt(struct hist_browser *browser, struct popup_action *act,
                return 0;
 
        act->ms.map = map;
-       act->dso = map->dso;
        act->fn = do_zoom_dso;
        return 1;
 }
@@ -1827,7 +1825,6 @@ static int perf_evsel__hists_browse(struct perf_evsel *evsel, int nr_events,
 
        while (1) {
                struct thread *thread = NULL;
-               struct dso *dso = NULL;
                struct map *map = NULL;
                int choice = 0;
                int socked_id = -1;
@@ -1839,8 +1836,6 @@ static int perf_evsel__hists_browse(struct perf_evsel *evsel, int nr_events,
                if (browser->he_selection != NULL) {
                        thread = hist_browser__selected_thread(browser);
                        map = browser->selection->map;
-                       if (map)
-                               dso = map->dso;
                        socked_id = browser->he_selection->socket;
                }
                switch (key) {
@@ -1874,7 +1869,6 @@ static int perf_evsel__hists_browse(struct perf_evsel *evsel, int nr_events,
                        hist_browser__dump(browser);
                        continue;
                case 'd':
-                       actions->dso = dso;
                        actions->ms.map = map;
                        do_zoom_dso(browser, actions);
                        continue;