1 files changed, 7 insertions, 9 deletions

diff --git a/tools/perf/builtin-help.c b/tools/perf/builtin-help.c
index 4fb8734..9f810b1 100644
--- a/tools/perf/builtin-help.c
+++ b/tools/perf/builtin-help.c
@@ -61,8 +61,7 @@ static const char *get_man_viewer_info(const char *name)
 {
 	struct man_viewer_info_list *viewer;
 
-	for (viewer = man_viewer_info_list; viewer; viewer = viewer->next)
-	{
+	for (viewer = man_viewer_info_list; viewer; viewer = viewer->next) {
 		if (!strcasecmp(name, viewer->name))
 			return viewer->info;
 	}
@@ -115,7 +114,7 @@ static int check_emacsclient_version(void)
 	return 0;
 }
 
-static void exec_woman_emacs(const char* path, const char *page)
+static void exec_woman_emacs(const char *path, const char *page)
 {
 	if (!check_emacsclient_version()) {
 		/* This works only with emacsclient version >= 22. */
@@ -129,7 +128,7 @@ static void exec_woman_emacs(const char* path, const char *page)
 	}
 }
 
-static void exec_man_konqueror(const char* path, const char *page)
+static void exec_man_konqueror(const char *path, const char *page)
 {
 	const char *display = getenv("DISPLAY");
 	if (display && *display) {
@@ -157,7 +156,7 @@ static void exec_man_konqueror(const char* path, const char *page)
 	}
 }
 
-static void exec_man_man(const char* path, const char *page)
+static void exec_man_man(const char *path, const char *page)
 {
 	if (!path)
 		path = "man";
@@ -180,7 +179,7 @@ static void add_man_viewer(const char *name)
 
 	while (*p)
 		p = &((*p)->next);
-	*p = calloc(1, (sizeof(**p) + len + 1));
+	*p = zalloc(sizeof(**p) + len + 1);
 	strncpy((*p)->name, name, len);
 }
 
@@ -195,7 +194,7 @@ static void do_add_man_viewer_info(const char *name,
 				   size_t len,
 				   const char *value)
 {
-	struct man_viewer_info_list *new = calloc(1, sizeof(*new) + len + 1);
+	struct man_viewer_info_list *new = zalloc(sizeof(*new) + len + 1);
 
 	strncpy(new->name, name, len);
 	new->info = strdup(value);
@@ -364,9 +363,8 @@ static void show_man_page(const char *perf_cmd)
 
 	setup_man_path();
 	for (viewer = man_viewer_list; viewer; viewer = viewer->next)
-	{
 		exec_viewer(viewer->name, page); /* will return when unable */
-	}
+
 	if (fallback)
 		exec_viewer(fallback, page);
 	exec_viewer("man", page);