1 files changed, 3 insertions, 9 deletions

diff --git a/tools/perf/util/probe-event.c b/tools/perf/util/probe-event.c
index eab25d638f21..3e30be928101 100644
--- a/tools/perf/util/probe-event.c
+++ b/tools/perf/util/probe-event.c
@@ -404,7 +404,6 @@ static void show_perf_probe_event(const char *group, const char *event,
 /* List up current perf-probe events */
 void show_perf_probe_events(void)
 {
-        unsigned int i;
         int fd, nr;
         char *group, *event;
         struct probe_point pp;
@@ -415,8 +414,7 @@ void show_perf_probe_events(void)
         rawlist = get_trace_kprobe_event_rawlist(fd);
         close(fd);
 
-        for (i = 0; i < strlist__nr_entries(rawlist); i++) {
-                ent = strlist__entry(rawlist, i);
+        strlist__for_each(ent, rawlist) {
                 parse_trace_kprobe_event(ent->s, &group, &event, &pp);
                 /* Synthesize only event probe point */
                 nr = pp.nr_args;
@@ -436,7 +434,6 @@ void show_perf_probe_events(void)
 /* Get current perf-probe event names */
 static struct strlist *get_perf_event_names(int fd, bool include_group)
 {
-        unsigned int i;
         char *group, *event;
         char buf[128];
         struct strlist *sl, *rawlist;
@@ -445,8 +442,7 @@ static struct strlist *get_perf_event_names(int fd, bool include_group)
         rawlist = get_trace_kprobe_event_rawlist(fd);
 
         sl = strlist__new(true, NULL);
-        for (i = 0; i < strlist__nr_entries(rawlist); i++) {
-                ent = strlist__entry(rawlist, i);
+        strlist__for_each(ent, rawlist) {
                 parse_trace_kprobe_event(ent->s, &group, &event, NULL);
                 if (include_group) {
                         if (e_snprintf(buf, 128, "%s:%s", group, event) < 0)
@@ -561,7 +557,6 @@ static void del_trace_kprobe_event(int fd, const char *group,
 void del_trace_kprobe_events(struct strlist *dellist)
 {
         int fd;
-        unsigned int i;
         const char *group, *event;
         char *p, *str;
         struct str_node *ent;
@@ -571,8 +566,7 @@ void del_trace_kprobe_events(struct strlist *dellist)
         /* Get current event names */
         namelist = get_perf_event_names(fd, true);
 
-        for (i = 0; i < strlist__nr_entries(dellist); i++) {
-                ent = strlist__entry(dellist, i);
+        strlist__for_each(ent, dellist) {
                 str = strdup(ent->s);
                 if (!str)
                         die("Failed to copy event.");