From: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>
Date: Tue, 13 Mar 2007 00:02:37 +0000 (-0700)
Subject: [IPV4]: Fix warning in ip_mc_rejoin_group.
X-Git-Tag: v4.13~39810^2~2
X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=08882669e06099eb3e6ac407f552743aeaaec73f;p=mirror_ubuntu-bionic-kernel.git

[IPV4]: Fix warning in ip_mc_rejoin_group.

Kill warning about unused variable `in_dev' when CONFIG_IP_MULTICAST
is not set.

Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/net/ipv4/igmp.c b/net/ipv4/igmp.c
index 1c6a084b5fb7..8cedb2a2c9df 100644
--- a/net/ipv4/igmp.c
+++ b/net/ipv4/igmp.c
@@ -1255,9 +1255,9 @@ out:
  */
 void ip_mc_rejoin_group(struct ip_mc_list *im)
 {
+#ifdef CONFIG_IP_MULTICAST
 	struct in_device *in_dev = im->interface;
 
-#ifdef CONFIG_IP_MULTICAST
 	if (im->multiaddr == IGMP_ALL_HOSTS)
 		return;