Commit 8c1cedb4 authored by Taeung Song's avatar Taeung Song Committed by Arnaldo Carvalho de Melo

perf config: Invert an if statement to reduce nesting in cmd_config()

Signed-off-by: default avatarTaeung Song <treeze.taeung@gmail.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: http://lkml.kernel.org/r/1494241650-32210-1-git-send-email-treeze.taeung@gmail.comSigned-off-by: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
parent ec27ae18
......@@ -204,7 +204,11 @@ int cmd_config(int argc, const char **argv)
}
break;
default:
if (argc) {
if (!argc) {
usage_with_options(config_usage, config_options);
break;
}
for (i = 0; argv[i]; i++) {
char *var, *value;
char *arg = strdup(argv[i]);
......@@ -227,8 +231,6 @@ int cmd_config(int argc, const char **argv)
ret = set_config(set, config_filename, var, value);
free(arg);
}
} else
usage_with_options(config_usage, config_options);
}
perf_config_set__delete(set);
......
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