diff options
| -rw-r--r-- | include/net/sock.h | 18 | ||||
| -rw-r--r-- | net/core/sock.c | 11 |
2 files changed, 1 insertions, 28 deletions
diff --git a/include/net/sock.h b/include/net/sock.h index ebf9552664b2..1f4294252dd7 100644 --- a/include/net/sock.h +++ b/include/net/sock.h @@ -640,31 +640,13 @@ static inline void sk_refcnt_debug_release(const struct sock *sk) # define REF_PROTO_INUSE(NAME) PCOUNTER_MEMBER_INITIALIZER(NAME, .inuse) /* Called with local bh disabled */ extern void sock_prot_inuse_add(struct proto *prot, int inc); - -static inline int sock_prot_inuse_init(struct proto *proto) -{ - return pcounter_alloc(&proto->inuse); -} - extern int sock_prot_inuse_get(struct proto *proto); - -static inline void sock_prot_inuse_free(struct proto *proto) -{ - pcounter_free(&proto->inuse); -} #else # define DEFINE_PROTO_INUSE(NAME) # define REF_PROTO_INUSE(NAME) static void inline sock_prot_inuse_add(struct proto *prot, int inc) { } -static int inline sock_prot_inuse_init(struct proto *proto) -{ - return 0; -} -static void inline sock_prot_inuse_free(struct proto *proto) -{ -} #endif diff --git a/net/core/sock.c b/net/core/sock.c index 174c64bc7a43..c1ae56eb96ec 100644 --- a/net/core/sock.c +++ b/net/core/sock.c @@ -1999,11 +1999,6 @@ int proto_register(struct proto *prot, int alloc_slab) char *request_sock_slab_name = NULL; char *timewait_sock_slab_name; - if (sock_prot_inuse_init(prot) != 0) { - printk(KERN_CRIT "%s: Can't alloc inuse counters!\n", prot->name); - goto out; - } - if (alloc_slab) { prot->slab = kmem_cache_create(prot->name, prot->obj_size, 0, SLAB_HWCACHE_ALIGN, NULL); @@ -2011,7 +2006,7 @@ int proto_register(struct proto *prot, int alloc_slab) if (prot->slab == NULL) { printk(KERN_CRIT "%s: Can't create sock SLAB cache!\n", prot->name); - goto out_free_inuse; + goto out; } if (prot->rsk_prot != NULL) { @@ -2070,8 +2065,6 @@ out_free_request_sock_slab_name: out_free_sock_slab: kmem_cache_destroy(prot->slab); prot->slab = NULL; -out_free_inuse: - sock_prot_inuse_free(prot); out: return -ENOBUFS; } @@ -2085,8 +2078,6 @@ void proto_unregister(struct proto *prot) list_del(&prot->node); write_unlock(&proto_list_lock); - sock_prot_inuse_free(prot); - if (prot->slab != NULL) { kmem_cache_destroy(prot->slab); prot->slab = NULL; |