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Diffstat (limited to 'net/ipv6/mcast.c')
-rw-r--r--net/ipv6/mcast.c32
1 files changed, 16 insertions, 16 deletions
diff --git a/net/ipv6/mcast.c b/net/ipv6/mcast.c
index 1f9c44442e6..bcd97191596 100644
--- a/net/ipv6/mcast.c
+++ b/net/ipv6/mcast.c
@@ -793,10 +793,10 @@ static void mld_add_delrec(struct inet6_dev *idev, struct ifmcaddr6 *im)
}
spin_unlock_bh(&im->mca_lock);
- write_lock_bh(&idev->mc_lock);
+ spin_lock_bh(&idev->mc_lock);
pmc->next = idev->mc_tomb;
idev->mc_tomb = pmc;
- write_unlock_bh(&idev->mc_lock);
+ spin_unlock_bh(&idev->mc_lock);
}
static void mld_del_delrec(struct inet6_dev *idev, struct in6_addr *pmca)
@@ -804,7 +804,7 @@ static void mld_del_delrec(struct inet6_dev *idev, struct in6_addr *pmca)
struct ifmcaddr6 *pmc, *pmc_prev;
struct ip6_sf_list *psf, *psf_next;
- write_lock_bh(&idev->mc_lock);
+ spin_lock_bh(&idev->mc_lock);
pmc_prev = NULL;
for (pmc=idev->mc_tomb; pmc; pmc=pmc->next) {
if (ipv6_addr_equal(&pmc->mca_addr, pmca))
@@ -817,7 +817,8 @@ static void mld_del_delrec(struct inet6_dev *idev, struct in6_addr *pmca)
else
idev->mc_tomb = pmc->next;
}
- write_unlock_bh(&idev->mc_lock);
+ spin_unlock_bh(&idev->mc_lock);
+
if (pmc) {
for (psf=pmc->mca_tomb; psf; psf=psf_next) {
psf_next = psf->sf_next;
@@ -832,10 +833,10 @@ static void mld_clear_delrec(struct inet6_dev *idev)
{
struct ifmcaddr6 *pmc, *nextpmc;
- write_lock_bh(&idev->mc_lock);
+ spin_lock_bh(&idev->mc_lock);
pmc = idev->mc_tomb;
idev->mc_tomb = NULL;
- write_unlock_bh(&idev->mc_lock);
+ spin_unlock_bh(&idev->mc_lock);
for (; pmc; pmc = nextpmc) {
nextpmc = pmc->next;
@@ -1696,7 +1697,7 @@ static void mld_send_cr(struct inet6_dev *idev)
int type, dtype;
read_lock_bh(&idev->lock);
- write_lock_bh(&idev->mc_lock);
+ spin_lock(&idev->mc_lock);
/* deleted MCA's */
pmc_prev = NULL;
@@ -1730,7 +1731,7 @@ static void mld_send_cr(struct inet6_dev *idev)
} else
pmc_prev = pmc;
}
- write_unlock_bh(&idev->mc_lock);
+ spin_unlock(&idev->mc_lock);
/* change recs */
for (pmc=idev->mc_list; pmc; pmc=pmc->next) {
@@ -2311,7 +2312,7 @@ void ipv6_mc_up(struct inet6_dev *idev)
void ipv6_mc_init_dev(struct inet6_dev *idev)
{
write_lock_bh(&idev->lock);
- rwlock_init(&idev->mc_lock);
+ spin_lock_init(&idev->mc_lock);
idev->mc_gq_running = 0;
setup_timer(&idev->mc_gq_timer, mld_gq_timer_expire,
(unsigned long)idev);
@@ -2646,7 +2647,7 @@ static const struct file_operations igmp6_mcf_seq_fops = {
.release = seq_release_net,
};
-static int igmp6_proc_init(struct net *net)
+static int __net_init igmp6_proc_init(struct net *net)
{
int err;
@@ -2666,23 +2667,22 @@ out_proc_net_igmp6:
goto out;
}
-static void igmp6_proc_exit(struct net *net)
+static void __net_exit igmp6_proc_exit(struct net *net)
{
proc_net_remove(net, "mcfilter6");
proc_net_remove(net, "igmp6");
}
#else
-static int igmp6_proc_init(struct net *net)
+static inline int igmp6_proc_init(struct net *net)
{
return 0;
}
-static void igmp6_proc_exit(struct net *net)
+static inline void igmp6_proc_exit(struct net *net)
{
- ;
}
#endif
-static int igmp6_net_init(struct net *net)
+static int __net_init igmp6_net_init(struct net *net)
{
int err;
@@ -2708,7 +2708,7 @@ out_sock_create:
goto out;
}
-static void igmp6_net_exit(struct net *net)
+static void __net_exit igmp6_net_exit(struct net *net)
{
inet_ctl_sock_destroy(net->ipv6.igmp_sk);
igmp6_proc_exit(net);