[master] ba2d2e0 Add a needless return for GCC's pointless warning.

[Poul-Henning Kamp]

commit ba2d2e001bfad35cd1abf71201e7a3a2bd1aea3c
Author: Poul-Henning Kamp <phk at FreeBSD.org>
Date:   Mon May 18 19:53:14 2015 +0000

    Add a needless return for GCC's pointless warning.

diff --git a/bin/varnishtest/vtc_server.c b/bin/varnishtest/vtc_server.c
index 73e50ed..9700546 100644
--- a/bin/varnishtest/vtc_server.c
+++ b/bin/varnishtest/vtc_server.c
@@ -256,6 +256,7 @@ server_dispatch_thread(void *priv)
 		s2->run = 1;
 		AZ(pthread_create(&s2->tp, NULL, server_dispatch_wrk, s2));
 	}
+	return(NULL);
 }
 
 static void