Commit-ID: 6637e6f1ac62e62a353612844db21cff9a17758b Gitweb: http://git.kernel.org/tip/6637e6f1ac62e62a353612844db21cff9a17758b Author: Colin Ian King <colin.k...@canonical.com> AuthorDate: Mon, 15 Aug 2016 17:25:43 +0100 Committer: Arnaldo Carvalho de Melo <a...@redhat.com> CommitDate: Tue, 23 Aug 2016 15:37:33 -0300
perf hists browser: Remove superfluous null check on map 'map' is being already checked if it is NULL at the start of do_zoom_dso(), so the second subsequent check is superfluous and can be removed. Signed-off-by: Colin King <colin.k...@canonical.com> Acked-by: Namhyung Kim <namhy...@kernel.org> Cc: Alexander Shishkin <alexander.shish...@linux.intel.com> Cc: Jiri Olsa <jo...@kernel.org> Cc: Pekka Enberg <penb...@kernel.org> Cc: Peter Zijlstra <pet...@infradead.org> Cc: Wang Nan <wangn...@huawei.com> Link: http://lkml.kernel.org/r/1471278343-14999-1-git-send-email-colin.k...@canonical.com Signed-off-by: Arnaldo Carvalho de Melo <a...@redhat.com> --- tools/perf/ui/browsers/hists.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/tools/perf/ui/browsers/hists.c b/tools/perf/ui/browsers/hists.c index 22e48a3..f0611c9 100644 --- a/tools/perf/ui/browsers/hists.c +++ b/tools/perf/ui/browsers/hists.c @@ -2440,8 +2440,6 @@ do_zoom_dso(struct hist_browser *browser, struct popup_action *act) browser->hists->dso_filter = NULL; ui_helpline__pop(); } else { - if (map == NULL) - return 0; ui_helpline__fpush("To zoom out press ESC or ENTER + \"Zoom out of %s DSO\"", __map__is_kernel(map) ? "the Kernel" : map->dso->short_name); browser->hists->dso_filter = map->dso;
