Cc: Jiri Olsa <[email protected]>
Cc: Namhyung Kim <[email protected]>
Signed-off-by: Taeung Song <[email protected]>
---
tools/perf/builtin-config.c | 50 ++++++++++++++++++++++++---------------------
1 file changed, 27 insertions(+), 23 deletions(-)
diff --git a/tools/perf/builtin-config.c b/tools/perf/builtin-config.c
index ad0a112..f4596ef 100644
--- a/tools/perf/builtin-config.c
+++ b/tools/perf/builtin-config.c
@@ -203,33 +203,37 @@ int cmd_config(int argc, const char **argv)
}
break;
default:
- if (argc) {
- for (i = 0; argv[i]; i++) {
- char *var, *value;
- char *arg = strdup(argv[i]);
-
- if (!arg) {
- pr_err("%s: strdup failed\n", __func__);
- ret = -1;
- break;
- }
+ if (!argc) {
+ usage_with_options(config_usage, config_options);
+ break;
+ }
- if (parse_config_arg(arg, &var, &value) < 0) {
- free(arg);
- ret = -1;
- break;
- }
+ for (i = 0; argv[i]; i++) {
+ char *var, *value;
+ char *arg = strdup(argv[i]);
+
+ if (!arg) {
+ pr_err("%s: strdup failed\n", __func__);
+ ret = -1;
+ break;
+ }
- if (value == NULL) {
- ret = show_spec_config(set, var);
- if (ret < 0)
- goto none_err;
- } else
- ret = set_config(set, config_filename,
var, value);
+ if (parse_config_arg(arg, &var, &value) < 0) {
free(arg);
+ ret = -1;
+ break;
}
- } else
- usage_with_options(config_usage, config_options);
+
+ if (value) {
+ ret = set_config(set, config_filename, var,
value);
+ continue;
+ }
+ ret = show_spec_config(set, var);
+ if (ret < 0)
+ goto none_err;
+
+ free(arg);
+ }
}
none_err:
--
2.7.4
