diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/ipv4/ipmr_base.c | 8 | ||||
| -rw-r--r-- | net/ipv6/ip6mr.c | 18 |
2 files changed, 17 insertions, 9 deletions
diff --git a/net/ipv4/ipmr_base.c b/net/ipv4/ipmr_base.c index 30221701614c..cafb0506c8c9 100644 --- a/net/ipv4/ipmr_base.c +++ b/net/ipv4/ipmr_base.c @@ -35,17 +35,19 @@ mr_table_alloc(struct net *net, u32 id, struct net *net)) { struct mr_table *mrt; + int err; mrt = kzalloc(sizeof(*mrt), GFP_KERNEL); if (!mrt) - return NULL; + return ERR_PTR(-ENOMEM); mrt->id = id; write_pnet(&mrt->net, net); mrt->ops = *ops; - if (rhltable_init(&mrt->mfc_hash, mrt->ops.rht_params)) { + err = rhltable_init(&mrt->mfc_hash, mrt->ops.rht_params); + if (err) { kfree(mrt); - return NULL; + return ERR_PTR(err); } INIT_LIST_HEAD(&mrt->mfc_cache_list); INIT_LIST_HEAD(&mrt->mfc_unres_queue); diff --git a/net/ipv6/ip6mr.c b/net/ipv6/ip6mr.c index 5c57374850b3..058fc05e5708 100644 --- a/net/ipv6/ip6mr.c +++ b/net/ipv6/ip6mr.c @@ -228,8 +228,8 @@ static int __net_init ip6mr_rules_init(struct net *net) INIT_LIST_HEAD(&net->ipv6.mr6_tables); mrt = ip6mr_new_table(net, RT6_TABLE_DFLT); - if (!mrt) { - err = -ENOMEM; + if (IS_ERR(mrt)) { + err = PTR_ERR(mrt); goto err1; } @@ -302,8 +302,13 @@ static int ip6mr_fib_lookup(struct net *net, struct flowi6 *flp6, static int __net_init ip6mr_rules_init(struct net *net) { - net->ipv6.mrt6 = ip6mr_new_table(net, RT6_TABLE_DFLT); - return net->ipv6.mrt6 ? 0 : -ENOMEM; + struct mr_table *mrt; + + mrt = ip6mr_new_table(net, RT6_TABLE_DFLT); + if (IS_ERR(mrt)) + return PTR_ERR(mrt); + net->ipv6.mrt6 = mrt; + return 0; } static void __net_exit ip6mr_rules_exit(struct net *net) @@ -1758,8 +1763,9 @@ int ip6_mroute_setsockopt(struct sock *sk, int optname, char __user *optval, uns rtnl_lock(); ret = 0; - if (!ip6mr_new_table(net, v)) - ret = -ENOMEM; + mrt = ip6mr_new_table(net, v); + if (IS_ERR(mrt)) + ret = PTR_ERR(mrt); else raw6_sk(sk)->ip6mr_table = v; rtnl_unlock(); |