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-rw-r--r--tools/perf/ui/gtk/hists.c2
-rw-r--r--tools/perf/ui/gtk/util.c3
2 files changed, 2 insertions, 3 deletions
diff --git a/tools/perf/ui/gtk/hists.c b/tools/perf/ui/gtk/hists.c
index 2ca66cc1160f..5b95c44f3435 100644
--- a/tools/perf/ui/gtk/hists.c
+++ b/tools/perf/ui/gtk/hists.c
@@ -375,7 +375,7 @@ int perf_evlist__gtk_browse_hists(struct perf_evlist *evlist,
gtk_container_add(GTK_CONTAINER(window), vbox);
- list_for_each_entry(pos, &evlist->entries, node) {
+ evlist__for_each(evlist, pos) {
struct hists *hists = &pos->hists;
const char *evname = perf_evsel__name(pos);
GtkWidget *scrolled_window;
diff --git a/tools/perf/ui/gtk/util.c b/tools/perf/ui/gtk/util.c
index 696c1fbe4248..52e7fc48af9f 100644
--- a/tools/perf/ui/gtk/util.c
+++ b/tools/perf/ui/gtk/util.c
@@ -23,8 +23,7 @@ int perf_gtk__deactivate_context(struct perf_gtk_context **ctx)
if (!perf_gtk__is_active_context(*ctx))
return -1;
- free(*ctx);
- *ctx = NULL;
+ zfree(ctx);
return 0;
}