[PATCH] perf bench numa: Remove dead code in parse_nodes_opt()

[Peng Fan]

In the function parse_nodes_opt(), the statement "return 0;" is dead 
code, remove it.

Signed-off-by: Peng Fan <fanp...@loongson.cn>
---
 tools/perf/bench/numa.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/tools/perf/bench/numa.c b/tools/perf/bench/numa.c
index 5797253..70c8c2c 100644
--- a/tools/perf/bench/numa.c
+++ b/tools/perf/bench/numa.c
@@ -729,8 +729,6 @@ static int parse_nodes_opt(const struct option *opt 
__maybe_unused,
                return -1;
 
        return parse_node_list(arg);
-
-       return 0;
 }
 
 #define BIT(x) (1ul << x)
-- 
2.1.0