diff options
Diffstat (limited to 'net/dccp/ipv6.c')
| -rw-r--r-- | net/dccp/ipv6.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/net/dccp/ipv6.c b/net/dccp/ipv6.c index baf05cf43c28..3b11e41a2929 100644 --- a/net/dccp/ipv6.c +++ b/net/dccp/ipv6.c @@ -14,6 +14,7 @@ #include <linux/module.h> #include <linux/random.h> +#include <linux/slab.h> #include <linux/xfrm.h> #include <net/addrconf.h> @@ -1189,16 +1190,16 @@ static struct inet_protosw dccp_v6_protosw = { .flags = INET_PROTOSW_ICSK, }; -static int dccp_v6_init_net(struct net *net) +static int __net_init dccp_v6_init_net(struct net *net) { - int err; + if (dccp_hashinfo.bhash == NULL) + return -ESOCKTNOSUPPORT; - err = inet_ctl_sock_create(&net->dccp.v6_ctl_sk, PF_INET6, - SOCK_DCCP, IPPROTO_DCCP, net); - return err; + return inet_ctl_sock_create(&net->dccp.v6_ctl_sk, PF_INET6, + SOCK_DCCP, IPPROTO_DCCP, net); } -static void dccp_v6_exit_net(struct net *net) +static void __net_exit dccp_v6_exit_net(struct net *net) { inet_ctl_sock_destroy(net->dccp.v6_ctl_sk); } |