diff options
Diffstat (limited to 'net/ipv4/fib_hash.c')
| -rw-r--r-- | net/ipv4/fib_hash.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/net/ipv4/fib_hash.c b/net/ipv4/fib_hash.c index 76b9c684cccd..8d58d85dfac6 100644 --- a/net/ipv4/fib_hash.c +++ b/net/ipv4/fib_hash.c @@ -372,7 +372,8 @@ static struct fib_node *fib_find_node(struct fn_zone *fz, __be32 key) static int fn_hash_insert(struct fib_table *tb, struct fib_config *cfg) { struct fn_hash *table = (struct fn_hash *) tb->tb_data; - struct fib_node *new_f, *f; + struct fib_node *new_f = NULL; + struct fib_node *f; struct fib_alias *fa, *new_fa; struct fn_zone *fz; struct fib_info *fi; @@ -496,7 +497,6 @@ static int fn_hash_insert(struct fib_table *tb, struct fib_config *cfg) err = -ENOBUFS; - new_f = NULL; if (!f) { new_f = kmem_cache_zalloc(fn_hash_kmem, GFP_KERNEL); if (new_f == NULL) @@ -512,7 +512,7 @@ static int fn_hash_insert(struct fib_table *tb, struct fib_config *cfg) if (new_fa->fa_info != NULL) { new_fa = kmem_cache_alloc(fn_alias_kmem, GFP_KERNEL); if (new_fa == NULL) - goto out_free_new_f; + goto out; } new_fa->fa_info = fi; new_fa->fa_tos = tos; @@ -540,9 +540,9 @@ static int fn_hash_insert(struct fib_table *tb, struct fib_config *cfg) &cfg->fc_nlinfo, 0); return 0; -out_free_new_f: - kmem_cache_free(fn_hash_kmem, new_f); out: + if (new_f) + kmem_cache_free(fn_hash_kmem, new_f); fib_release_info(fi); return err; } |