perf: Clean up trivial style issues in builtin-help.c

Pointed out by checkpatch.

Signed-off-by: Thiago Farina <tfransosi@gmail.com>
Cc: a.p.zijlstra@chello.nl
Cc: paulus@samba.org
Cc: Valdis.Kletnieks@vt.edu
LKML-Reference: <1257254925-5423-1-git-send-email-tfransosi@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

diff --git a/tools/perf/builtin-help.c b/tools/perf/builtin-help.c
index 4fb8734..768f9c8 100644 (file)
--- 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";
@@ -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);