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authorHangbin Liu <liuhangbin@gmail.com>2018-07-20 09:07:42 +0300
committerDavid S. Miller <davem@davemloft.net>2018-07-22 08:46:39 +0300
commit0ae0d60a379c11d6f3b11d9b9e8dbdd1fc683a1a (patch)
tree4c373cbc97cd83581e086c54995ac50afb7ff119 /net/ipv4/igmp.c
parentef32477971b50c1fa11f52f5ed44cfbc98075030 (diff)
downloadlinux-0ae0d60a379c11d6f3b11d9b9e8dbdd1fc683a1a.tar.xz
multicast: remove useless parameter for group add
Remove the mode parameter for igmp/igmp6_group_added as we can get it from first parameter. Fixes: 6e2059b53f988 (ipv4/igmp: init group mode as INCLUDE when join source group) Fixes: c7ea20c9da5b9 (ipv6/mcast: init as INCLUDE when join SSM INCLUDE group) Signed-off-by: Hangbin Liu <liuhangbin@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/igmp.c')
-rw-r--r--net/ipv4/igmp.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/net/ipv4/igmp.c b/net/ipv4/igmp.c
index b3c899a630a0..598333b123b9 100644
--- a/net/ipv4/igmp.c
+++ b/net/ipv4/igmp.c
@@ -1289,7 +1289,7 @@ static void igmp_group_dropped(struct ip_mc_list *im)
#endif
}
-static void igmp_group_added(struct ip_mc_list *im, unsigned int mode)
+static void igmp_group_added(struct ip_mc_list *im)
{
struct in_device *in_dev = im->interface;
#ifdef CONFIG_IP_MULTICAST
@@ -1321,7 +1321,7 @@ static void igmp_group_added(struct ip_mc_list *im, unsigned int mode)
* not send filter-mode change record as the mode should be from
* IN() to IN(A).
*/
- if (mode == MCAST_EXCLUDE)
+ if (im->sfmode == MCAST_EXCLUDE)
im->crcount = in_dev->mr_qrv ?: net->ipv4.sysctl_igmp_qrv;
igmp_ifc_event(in_dev);
@@ -1432,7 +1432,7 @@ void __ip_mc_inc_group(struct in_device *in_dev, __be32 addr, unsigned int mode)
#ifdef CONFIG_IP_MULTICAST
igmpv3_del_delrec(in_dev, im);
#endif
- igmp_group_added(im, mode);
+ igmp_group_added(im);
if (!in_dev->dead)
ip_rt_multicast_event(in_dev);
out:
@@ -1699,7 +1699,7 @@ void ip_mc_remap(struct in_device *in_dev)
#ifdef CONFIG_IP_MULTICAST
igmpv3_del_delrec(in_dev, pmc);
#endif
- igmp_group_added(pmc, pmc->sfmode);
+ igmp_group_added(pmc);
}
}
@@ -1762,7 +1762,7 @@ void ip_mc_up(struct in_device *in_dev)
#ifdef CONFIG_IP_MULTICAST
igmpv3_del_delrec(in_dev, pmc);
#endif
- igmp_group_added(pmc, pmc->sfmode);
+ igmp_group_added(pmc);
}
}