1 files changed, 4 insertions, 13 deletions

diff --git a/tools/perf/builtin-annotate.c b/tools/perf/builtin-annotate.c
index 4087ab19823c..0da603b79b61 100644
--- a/tools/perf/builtin-annotate.c
+++ b/tools/perf/builtin-annotate.c
@@ -69,15 +69,7 @@ static int perf_evsel__add_sample(struct perf_evsel *evsel,
         if (he == NULL)
                 return -ENOMEM;
 
-        ret = 0;
-        if (he->ms.sym != NULL) {
-                struct annotation *notes = symbol__annotation(he->ms.sym);
-                if (notes->src == NULL && symbol__alloc_hist(he->ms.sym) < 0)
-                        return -ENOMEM;
-
-                ret = hist_entry__inc_addr_samples(he, evsel->idx, al->addr);
-        }
-
+        ret = hist_entry__inc_addr_samples(he, evsel->idx, al->addr);
         evsel->hists.stats.total_period += sample->period;
         hists__inc_nr_events(&evsel->hists, PERF_RECORD_SAMPLE);
         return ret;
@@ -188,8 +180,7 @@ find_next:
                          * symbol, free he->ms.sym->src to signal we already
                          * processed this symbol.
                          */
-                        free(notes->src);
-                        notes->src = NULL;
+                        zfree(&notes->src);
                 }
         }
 }
@@ -241,7 +232,7 @@ static int __cmd_annotate(struct perf_annotate *ann)
                 perf_session__fprintf_dsos(session, stdout);
 
         total_nr_samples = 0;
-        list_for_each_entry(pos, &session->evlist->entries, node) {
+        evlist__for_each(session->evlist, pos) {
                 struct hists *hists = &pos->hists;
                 u32 nr_samples = hists->stats.nr_events[PERF_RECORD_SAMPLE];
 
@@ -373,7 +364,7 @@ int cmd_annotate(int argc, const char **argv, const char *prefix __maybe_unused)
 
         if (argc) {
                 /*
-                 * Special case: if there's an argument left then assume tha
+                 * Special case: if there's an argument left then assume that
                  * it's a symbol filter:
                  */
                 if (argc > 1)