diff options
Diffstat (limited to 'net/dccp/proto.c')
| -rw-r--r-- | net/dccp/proto.c | 31 |
1 files changed, 7 insertions, 24 deletions
diff --git a/net/dccp/proto.c b/net/dccp/proto.c index e3f5d37b84b..9dfe2470962 100644 --- a/net/dccp/proto.c +++ b/net/dccp/proto.c @@ -27,7 +27,6 @@ #include <net/xfrm.h> #include <asm/ioctls.h> -#include <asm/semaphore.h> #include <linux/spinlock.h> #include <linux/timer.h> #include <linux/delay.h> @@ -1010,33 +1009,14 @@ void dccp_shutdown(struct sock *sk, int how) EXPORT_SYMBOL_GPL(dccp_shutdown); -static int __init dccp_mib_init(void) +static inline int dccp_mib_init(void) { - int rc = -ENOMEM; - - dccp_statistics[0] = alloc_percpu(struct dccp_mib); - if (dccp_statistics[0] == NULL) - goto out; - - dccp_statistics[1] = alloc_percpu(struct dccp_mib); - if (dccp_statistics[1] == NULL) - goto out_free_one; - - rc = 0; -out: - return rc; -out_free_one: - free_percpu(dccp_statistics[0]); - dccp_statistics[0] = NULL; - goto out; - + return snmp_mib_init((void**)dccp_statistics, sizeof(struct dccp_mib)); } -static void dccp_mib_exit(void) +static inline void dccp_mib_exit(void) { - free_percpu(dccp_statistics[0]); - free_percpu(dccp_statistics[1]); - dccp_statistics[0] = dccp_statistics[1] = NULL; + snmp_mib_free((void**)dccp_statistics); } static int thash_entries; @@ -1057,6 +1037,9 @@ static int __init dccp_init(void) int ehash_order, bhash_order, i; int rc = -ENOBUFS; + BUILD_BUG_ON(sizeof(struct dccp_skb_cb) > + FIELD_SIZEOF(struct sk_buff, cb)); + dccp_hashinfo.bind_bucket_cachep = kmem_cache_create("dccp_bind_bucket", sizeof(struct inet_bind_bucket), 0, |