diff options
| author |   Hangbin Liu <liuhangbin@gmail.com> | 2018-07-20 14:07:42 +0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2018-07-21 22:46:39 -0700 |
| commit | 0ae0d60a379c11d6f3b11d9b9e8dbdd1fc683a1a (patch) | |
| tree | 4c373cbc97cd83581e086c54995ac50afb7ff119 /net | |
| parent | net: wimax: stack: fixed multi line comment issue (diff) | |
| download | linux-dev-0ae0d60a379c11d6f3b11d9b9e8dbdd1fc683a1a.tar.xz linux-dev-0ae0d60a379c11d6f3b11d9b9e8dbdd1fc683a1a.zip | |
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')
| -rw-r--r-- | net/ipv4/igmp.c | 10 | ||||
| -rw-r--r-- | net/ipv6/mcast.c | 8 |
2 files changed, 9 insertions, 9 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); } } diff --git a/net/ipv6/mcast.c b/net/ipv6/mcast.c index 2699be7202be..195ed2db2207 100644 --- a/net/ipv6/mcast.c +++ b/net/ipv6/mcast.c @@ -660,7 +660,7 @@ bool inet6_mc_check(struct sock *sk, const struct in6_addr *mc_addr, return rv; } -static void igmp6_group_added(struct ifmcaddr6 *mc, unsigned int mode) +static void igmp6_group_added(struct ifmcaddr6 *mc) { struct net_device *dev = mc->idev->dev; char buf[MAX_ADDR_LEN]; @@ -690,7 +690,7 @@ static void igmp6_group_added(struct ifmcaddr6 *mc, unsigned int mode) * should not send filter-mode change record as the mode * should be from IN() to IN(A). */ - if (mode == MCAST_EXCLUDE) + if (mc->mca_sfmode == MCAST_EXCLUDE) mc->mca_crcount = mc->idev->mc_qrv; mld_ifc_event(mc->idev); @@ -932,7 +932,7 @@ static int __ipv6_dev_mc_inc(struct net_device *dev, write_unlock_bh(&idev->lock); mld_del_delrec(idev, mc); - igmp6_group_added(mc, mode); + igmp6_group_added(mc); ma_put(mc); return 0; } @@ -2572,7 +2572,7 @@ void ipv6_mc_up(struct inet6_dev *idev) ipv6_mc_reset(idev); for (i = idev->mc_list; i; i = i->next) { mld_del_delrec(idev, i); - igmp6_group_added(i, i->mca_sfmode); + igmp6_group_added(i); } read_unlock_bh(&idev->lock); } |