[PATCHv2 3/6] tools/rctest: Remove unneeded return

[Andrei Emeltchenko <Andrei.Emeltchenko.news@gmail.com>]

From: Andrei Emeltchenko <andrei.emeltchenko@intel.com>

Code is unreachable since we use exit() before
---
 tools/rctest.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/tools/rctest.c b/tools/rctest.c
index 2c7e45b..a09a973 100644
--- a/tools/rctest.c
+++ b/tools/rctest.c
@@ -437,8 +437,6 @@ static void do_listen(void (*handler)(int sk))
 		exit(0);
 	}
 
-	return;
-
 error:
 	close(sk);
 	exit(1);
-- 
1.9.1