ipv6 : mcast : Delete useless parameter in ip6_mc_add1_src()

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

Signed-off-by: Jun Zhao <mypopydev@gmail.com>
Signed-off-by: David S. Miller <davem@drr.davemloft.net>

1 files changed, 2 insertions, 2 deletions

diff --git a/net/ipv6/mcast.c b/net/ipv6/mcast.c
index 6cc4d1fb8c13..518cbb90c44b 100644
--- a/net/ipv6/mcast.c
+++ b/net/ipv6/mcast.c
@@ -1918,7 +1918,7 @@ static int ip6_mc_del_src(struct inet6_dev *idev, const struct in6_addr *pmca,
  * Add multicast single-source filter to the interface list
  */
 static int ip6_mc_add1_src(struct ifmcaddr6 *pmc, int sfmode,
-        const struct in6_addr *psfsrc, int delta)
+        const struct in6_addr *psfsrc)
 {
         struct ip6_sf_list *psf, *psf_prev;
 
@@ -2049,7 +2049,7 @@ static int ip6_mc_add_src(struct inet6_dev *idev, const struct in6_addr *pmca,
                 pmc->mca_sfcount[sfmode]++;
         err = 0;
         for (i=0; i<sfcount; i++) {
-                err = ip6_mc_add1_src(pmc, sfmode, &psfsrc[i], delta);
+                err = ip6_mc_add1_src(pmc, sfmode, &psfsrc[i]);
                 if (err)
                         break;
         }