[tip:perf/urgent] perf hists browser: The dso can be obtained from popup_action->ms.map->dso

[tip-bot for Arnaldo Carvalho de Melo <tipbot@zytor.com>]

Commit-ID:  b7f294b58adb02d928dccb04bd39cb789db09e1f
Gitweb:     http://git.kernel.org/tip/b7f294b58adb02d928dccb04bd39cb789db09e1f
Author:     Arnaldo Carvalho de Melo <acme@redhat.com>
AuthorDate: Thu, 12 Nov 2015 16:01:56 -0300
Committer:  Arnaldo Carvalho de Melo <acme@redhat.com>
CommitDate: Thu, 12 Nov 2015 18:58:18 -0300

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>
---
 tools/perf/ui/browsers/hists.c | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/tools/perf/ui/browsers/hists.c b/tools/perf/ui/browsers/hists.c
index a7ce0cf..fa9eb92 100644
--- 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;