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sctp: remove macros sctp_write_[un]_lock 

Redefined write_[un]lock to sctp_write_[un]lock for user space
friendly code which we haven't use in years, so removing them.

Signed-off-by: Wang Weidong <wangweidong1@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
wangweidong 2014-01-21 15:44:09 +08:00 committed by David S. Miller
parent 3c8e43ba9f
commit 387602dfdc
2 changed files with 8 additions and 10 deletions
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2
include/net/sctp/sctp.h
View File

@ -171,8 +171,6 @@ extern struct kmem_cache *sctp_bucket_cachep __read_mostly;
*/
/* spin lock wrappers. */
#define sctp_write_lock(lock) write_lock(lock)
#define sctp_write_unlock(lock) write_unlock(lock)
#define sctp_read_lock(lock) read_lock(lock)
#define sctp_read_unlock(lock) read_unlock(lock)

16
net/sctp/input.c
View File

@ -718,9 +718,9 @@ static void __sctp_hash_endpoint(struct sctp_endpoint *ep)
epb->hashent = sctp_ep_hashfn(net, epb->bind_addr.port);
head = &sctp_ep_hashtable[epb->hashent];
sctp_write_lock(&head->lock);
write_lock(&head->lock);
hlist_add_head(&epb->node, &head->chain);
sctp_write_unlock(&head->lock);
write_unlock(&head->lock);
}
/* Add an endpoint to the hash. Local BH-safe. */
@ -744,9 +744,9 @@ static void __sctp_unhash_endpoint(struct sctp_endpoint *ep)
head = &sctp_ep_hashtable[epb->hashent];
sctp_write_lock(&head->lock);
write_lock(&head->lock);
hlist_del_init(&epb->node);
sctp_write_unlock(&head->lock);
write_unlock(&head->lock);
}
/* Remove endpoint from the hash. Local BH-safe. */
@ -798,9 +798,9 @@ static void __sctp_hash_established(struct sctp_association *asoc)
head = &sctp_assoc_hashtable[epb->hashent];
sctp_write_lock(&head->lock);
write_lock(&head->lock);
hlist_add_head(&epb->node, &head->chain);
sctp_write_unlock(&head->lock);
write_unlock(&head->lock);
}
/* Add an association to the hash. Local BH-safe. */
@ -828,9 +828,9 @@ static void __sctp_unhash_established(struct sctp_association *asoc)
head = &sctp_assoc_hashtable[epb->hashent];
sctp_write_lock(&head->lock);
write_lock(&head->lock);
hlist_del_init(&epb->node);
sctp_write_unlock(&head->lock);
write_unlock(&head->lock);
}
/* Remove association from the hash table. Local BH-safe. */