netdev - [PATCH 1/2] ipv4 : igmp : Delete useless parameter in ip_mc_add1

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Date:	Thu,  1 Dec 2011 00:21:04 +0800
From:	Jun Zhao <mypopydev@...il.com>
To:	davem@...emloft.net
Cc:	netdev@...r.kernel.org, Jun Zhao <mypopydev@...il.com>
Subject: [PATCH 1/2] ipv4 : igmp : Delete useless parameter in ip_mc_add1_src()

Need not to used 'delta' flag when add single-source to interface
filter source list.

Signed-off-by: Jun Zhao <mypopydev@...il.com>
---
 net/ipv4/igmp.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/net/ipv4/igmp.c b/net/ipv4/igmp.c
index 22c10b5..e6ed796 100644
--- a/net/ipv4/igmp.c
+++ b/net/ipv4/igmp.c
@@ -1574,7 +1574,7 @@ out_unlock:
  * Add multicast single-source filter to the interface list
  */
 static int ip_mc_add1_src(struct ip_mc_list *pmc, int sfmode,
-	__be32 *psfsrc, int delta)
+	__be32 *psfsrc)
 {
 	struct ip_sf_list *psf, *psf_prev;
 
@@ -1709,7 +1709,7 @@ static int ip_mc_add_src(struct in_device *in_dev, __be32 *pmca, int sfmode,
 		pmc->sfcount[sfmode]++;
 	err = 0;
 	for (i=0; i<sfcount; i++) {
-		err = ip_mc_add1_src(pmc, sfmode, &psfsrc[i], delta);
+		err = ip_mc_add1_src(pmc, sfmode, &psfsrc[i]);
 		if (err)
 			break;
 	}
-- 
1.7.2.5

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