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>

diff --git a/include/net/sctp/sctp.h b/include/net/sctp/sctp.h
index 4f77e9811f9ea8ab6562c974b1a46834cc05c0ad..73dcc0c82749c7c0959bfb8025ca31e95786978d 100644 (file)
--- a/include/net/sctp/sctp.h
+++ b/include/net/sctp/sctp.h
@@ -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)
 

diff --git a/net/sctp/input.c b/net/sctp/input.c
index e22b326b3540e2628efc33b06bbf907c6ffbc8db..94f7f44049a635fe58ae1f8eaa60ecfe8b4ec23a 100644 (file)
--- a/net/sctp/input.c
+++ b/net/sctp/input.c
@@ -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. */