patch-2.4.20 linux-2.4.20/net/ipv4/igmp.c

• Lines: 35
• Date: Thu Nov 28 15:53:15 2002
• Orig file: linux-2.4.19/net/ipv4/igmp.c
• Orig date: Sat Jul 28 12:12:38 2001

diff -urN linux-2.4.19/net/ipv4/igmp.c linux-2.4.20/net/ipv4/igmp.c
@@ -229,7 +229,7 @@
 	iph->version  = 4;
 	iph->ihl      = (sizeof(struct iphdr)+4)>>2;
 	iph->tos      = 0;
-	iph->frag_off = __constant_htons(IP_DF);
+	iph->frag_off = htons(IP_DF);
 	iph->ttl      = 1;
 	iph->daddr    = dst;
 	iph->saddr    = rt->rt_src;
@@ -530,9 +530,8 @@
  *	A socket has left a multicast group on device dev
  */
 
-int ip_mc_dec_group(struct in_device *in_dev, u32 addr)
+void ip_mc_dec_group(struct in_device *in_dev, u32 addr)
 {
-	int err = -ESRCH;
 	struct ip_mc_list *i, **ip;
 	
 	ASSERT_RTNL();
@@ -549,13 +548,11 @@
 					ip_rt_multicast_event(in_dev);
 
 				ip_ma_put(i);
-				return 0;
+				return;
 			}
-			err = 0;
 			break;
 		}
 	}
-	return -ESRCH;
 }
 
 /* Device going down */