1 files changed, 2 insertions, 3 deletions

diff --git a/tools/perf/builtin-help.c b/tools/perf/builtin-help.c
index 96c1a4cfbbbf..49d55e21b1b0 100644
--- a/tools/perf/builtin-help.c
+++ b/tools/perf/builtin-help.c
@@ -86,8 +86,7 @@ static int check_emacsclient_version(void)
                 return -1;
         }
 
-        strbuf_remove(&buffer, 0, strlen("emacsclient"));
-        version = atoi(buffer.buf);
+        version = atoi(buffer.buf + strlen("emacsclient"));
 
         if (version < 22) {
                 fprintf(stderr,
@@ -273,7 +272,7 @@ static int perf_help_config(const char *var, const char *value, void *cb)
         if (!prefixcmp(var, "man."))
                 return add_man_viewer_info(var, value);
 
-        return perf_default_config(var, value, cb);
+        return 0;
 }
 
 static struct cmdnames main_cmds, other_cmds;