summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--include/net/inet_hashtables.h6
-rw-r--r--net/dccp/proto.c7
2 files changed, 11 insertions, 2 deletions
diff --git a/include/net/inet_hashtables.h b/include/net/inet_hashtables.h
index ad64ba6a057f..92560974ea67 100644
--- a/include/net/inet_hashtables.h
+++ b/include/net/inet_hashtables.h
@@ -185,6 +185,12 @@ static inline spinlock_t *inet_ehash_lockp(
int inet_ehash_locks_alloc(struct inet_hashinfo *hashinfo);
+static inline void inet_hashinfo2_free_mod(struct inet_hashinfo *h)
+{
+ kfree(h->lhash2);
+ h->lhash2 = NULL;
+}
+
static inline void inet_ehash_locks_free(struct inet_hashinfo *hashinfo)
{
kvfree(hashinfo->ehash_locks);
diff --git a/net/dccp/proto.c b/net/dccp/proto.c
index 4af8a98fe784..c13b6609474b 100644
--- a/net/dccp/proto.c
+++ b/net/dccp/proto.c
@@ -1139,14 +1139,14 @@ static int __init dccp_init(void)
inet_hashinfo_init(&dccp_hashinfo);
rc = inet_hashinfo2_init_mod(&dccp_hashinfo);
if (rc)
- goto out_fail;
+ goto out_free_percpu;
rc = -ENOBUFS;
dccp_hashinfo.bind_bucket_cachep =
kmem_cache_create("dccp_bind_bucket",
sizeof(struct inet_bind_bucket), 0,
SLAB_HWCACHE_ALIGN, NULL);
if (!dccp_hashinfo.bind_bucket_cachep)
- goto out_free_percpu;
+ goto out_free_hashinfo2;
/*
* Size and allocate the main established and bind bucket
@@ -1242,6 +1242,8 @@ out_free_dccp_ehash:
free_pages((unsigned long)dccp_hashinfo.ehash, ehash_order);
out_free_bind_bucket_cachep:
kmem_cache_destroy(dccp_hashinfo.bind_bucket_cachep);
+out_free_hashinfo2:
+ inet_hashinfo2_free_mod(&dccp_hashinfo);
out_free_percpu:
percpu_counter_destroy(&dccp_orphan_count);
out_fail:
@@ -1265,6 +1267,7 @@ static void __exit dccp_fini(void)
kmem_cache_destroy(dccp_hashinfo.bind_bucket_cachep);
dccp_ackvec_exit();
dccp_sysctl_exit();
+ inet_hashinfo2_free_mod(&dccp_hashinfo);
percpu_counter_destroy(&dccp_orphan_count);
}