From: wangweidong <wangweidong1@huawei.com>
Date: Tue, 21 Jan 2014 07:44:10 +0000 (+0800)
Subject: sctp: remove macros sctp_read_[un]lock
X-Git-Tag: firefly_0821_release~176^2~4570^2~47^2~2
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=1b0de194f11450d1c1e164bf2826fe80a38e1f62;p=firefly-linux-kernel-4.4.55.git

sctp: remove macros sctp_read_[un]lock

Redefined read_[un]lock to sctp_read_[un]lock for user space
friendly code which we haven't use in years, and the macros
we never used, 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 73dcc0c82749..572cd5a5292a 100644
--- a/include/net/sctp/sctp.h
+++ b/include/net/sctp/sctp.h
@@ -170,10 +170,6 @@ extern struct kmem_cache *sctp_bucket_cachep __read_mostly;
  *  Section:  Macros, externs, and inlines
  */
 
-/* spin lock wrappers. */
-#define sctp_read_lock(lock)    read_lock(lock)
-#define sctp_read_unlock(lock)  read_unlock(lock)
-
 /* sock lock wrappers. */
 #define sctp_lock_sock(sk)       lock_sock(sk)
 #define sctp_release_sock(sk)    release_sock(sk)