From: Stephen Hemminger <stephen@networkplumber.org>
Date: Thu, 1 Sep 2016 15:44:20 +0000 (-0700)
Subject: remove useless return statement
X-Git-Tag: v4.8.0~21
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ae810982ccd012e8566aca18b73842019806f872;p=thirdparty%2Fiproute2.git

remove useless return statement

Get rid of:
void foo() {
...
	return;
}
---

diff --git a/ip/iptuntap.c b/ip/iptuntap.c
index b5aa0542c..11db794f7 100644
--- a/ip/iptuntap.c
+++ b/ip/iptuntap.c
@@ -373,7 +373,6 @@ next:
 	}
 
 	globfree(&globbuf);
-	return;
 }
 
 
diff --git a/tc/tc_class.c b/tc/tc_class.c
index f3864d22f..1a1f1fa22 100644
--- a/tc/tc_class.c
+++ b/tc/tc_class.c
@@ -52,7 +52,6 @@ static void usage(void)
 	fprintf(stderr, "Where:\n");
 	fprintf(stderr, "QDISC_KIND := { prio | cbq | etc. }\n");
 	fprintf(stderr, "OPTIONS := ... try tc class add <desired QDISC_KIND> help\n");
-	return;
 }
 
 static int tc_class_modify(int cmd, unsigned int flags, int argc, char **argv)
diff --git a/tc/tc_stab.c b/tc/tc_stab.c
index dc20dd195..1a0a3e3f0 100644
--- a/tc/tc_stab.c
+++ b/tc/tc_stab.c
@@ -40,7 +40,6 @@ static void stab_help(void)
 		"   linklayer : adapting to a linklayer e.g. atm\n"
 		"Example: ... stab overhead 20 linklayer atm\n");
 
-	return;
 }
 
 int check_size_table_opts(struct tc_sizespec *s)