net: sctp: remove SCTP_STATIC macro

SCTP_STATIC is just another define for the static keyword. It's use
is inconsistent in the SCTP code anyway and it was introduced in the
initial implementation of SCTP in 2.5. We have a regression suite in
lksctp-tools, but this is for user space only, so noone makes use of
this macro anymore. The kernel test suite for 2.5 is incompatible with
the current SCTP code anyway.

So simply Remove it, to be more consistent with the rest of the kernel
code.

Signed-off-by: Daniel Borkmann <dborkman@redhat.com>
Acked-by: Vlad Yasevich <vyasevich@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 36 insertions, 42 deletions

diff --git a/net/sctp/socket.c b/net/sctp/socket.c
index 510dc79..75fe92a 100644
--- a/net/sctp/socket.c
+++ b/net/sctp/socket.c
@@ -84,11 +84,6 @@
 #include <net/sctp/sctp.h>
 #include <net/sctp/sm.h>
 
-/* WARNING:  Please do not remove the SCTP_STATIC attribute to
- * any of the functions below as they are used to export functions
- * used by a project regression testsuite.
- */
-
 /* Forward declarations for internal helper functions. */
 static int sctp_writeable(struct sock *sk);
 static void sctp_wfree(struct sk_buff *skb);
@@ -279,7 +274,7 @@ static struct sctp_transport *sctp_addr_id2transport(struct sock *sk,
  *             sockaddr_in6 [RFC 2553]),
  *   addr_len - the size of the address structure.
  */
-SCTP_STATIC int sctp_bind(struct sock *sk, struct sockaddr *addr, int addr_len)
+static int sctp_bind(struct sock *sk, struct sockaddr *addr, int addr_len)
 {
 	int retval = 0;
 
@@ -333,7 +328,7 @@ static struct sctp_af *sctp_sockaddr_af(struct sctp_sock *opt,
 }
 
 /* Bind a local address either to an endpoint or to an association.  */
-SCTP_STATIC int sctp_do_bind(struct sock *sk, union sctp_addr *addr, int len)
+static int sctp_do_bind(struct sock *sk, union sctp_addr *addr, int len)
 {
 	struct net *net = sock_net(sk);
 	struct sctp_sock *sp = sctp_sk(sk);
@@ -964,9 +959,9 @@ int sctp_asconf_mgmt(struct sctp_sock *sp, struct sctp_sockaddr_entry *addrw)
  *
  * Returns 0 if ok, <0 errno code on error.
  */
-SCTP_STATIC int sctp_setsockopt_bindx(struct sock* sk,
-				      struct sockaddr __user *addrs,
-				      int addrs_size, int op)
+static int sctp_setsockopt_bindx(struct sock* sk,
+				 struct sockaddr __user *addrs,
+				 int addrs_size, int op)
 {
 	struct sockaddr *kaddrs;
 	int err;
@@ -1312,7 +1307,7 @@ out_free:
  *
  * Returns >=0 if ok, <0 errno code on error.
  */
-SCTP_STATIC int __sctp_setsockopt_connectx(struct sock* sk,
+static int __sctp_setsockopt_connectx(struct sock* sk,
 				      struct sockaddr __user *addrs,
 				      int addrs_size,
 				      sctp_assoc_t *assoc_id)
@@ -1350,9 +1345,9 @@ SCTP_STATIC int __sctp_setsockopt_connectx(struct sock* sk,
  * This is an older interface.  It's kept for backward compatibility
  * to the option that doesn't provide association id.
  */
-SCTP_STATIC int sctp_setsockopt_connectx_old(struct sock* sk,
-				      struct sockaddr __user *addrs,
-				      int addrs_size)
+static int sctp_setsockopt_connectx_old(struct sock* sk,
+					struct sockaddr __user *addrs,
+					int addrs_size)
 {
 	return __sctp_setsockopt_connectx(sk, addrs, addrs_size, NULL);
 }
@@ -1363,9 +1358,9 @@ SCTP_STATIC int sctp_setsockopt_connectx_old(struct sock* sk,
  * indication to the call.  Error is always negative and association id is
  * always positive.
  */
-SCTP_STATIC int sctp_setsockopt_connectx(struct sock* sk,
-				      struct sockaddr __user *addrs,
-				      int addrs_size)
+static int sctp_setsockopt_connectx(struct sock* sk,
+				    struct sockaddr __user *addrs,
+				    int addrs_size)
 {
 	sctp_assoc_t assoc_id = 0;
 	int err = 0;
@@ -1386,9 +1381,9 @@ SCTP_STATIC int sctp_setsockopt_connectx(struct sock* sk,
  * addrs_num structure member.  That way we can re-use the existing
  * code.
  */
-SCTP_STATIC int sctp_getsockopt_connectx3(struct sock* sk, int len,
-					char __user *optval,
-					int __user *optlen)
+static int sctp_getsockopt_connectx3(struct sock* sk, int len,
+				     char __user *optval,
+				     int __user *optlen)
 {
 	struct sctp_getaddrs_old param;
 	sctp_assoc_t assoc_id = 0;
@@ -1464,7 +1459,7 @@ SCTP_STATIC int sctp_getsockopt_connectx3(struct sock* sk, int len,
  * shutdown phase does not finish during this period, close() will
  * return but the graceful shutdown phase continues in the system.
  */
-SCTP_STATIC void sctp_close(struct sock *sk, long timeout)
+static void sctp_close(struct sock *sk, long timeout)
 {
 	struct net *net = sock_net(sk);
 	struct sctp_endpoint *ep;
@@ -1573,10 +1568,10 @@ static int sctp_error(struct sock *sk, int flags, int err)
  */
 /* BUG:  We do not implement the equivalent of sk_stream_wait_memory(). */
 
-SCTP_STATIC int sctp_msghdr_parse(const struct msghdr *, sctp_cmsgs_t *);
+static int sctp_msghdr_parse(const struct msghdr *, sctp_cmsgs_t *);
 
-SCTP_STATIC int sctp_sendmsg(struct kiocb *iocb, struct sock *sk,
-			     struct msghdr *msg, size_t msg_len)
+static int sctp_sendmsg(struct kiocb *iocb, struct sock *sk,
+			struct msghdr *msg, size_t msg_len)
 {
 	struct net *net = sock_net(sk);
 	struct sctp_sock *sp;
@@ -2034,9 +2029,9 @@ static int sctp_skb_pull(struct sk_buff *skb, int len)
  */
 static struct sk_buff *sctp_skb_recv_datagram(struct sock *, int, int, int *);
 
-SCTP_STATIC int sctp_recvmsg(struct kiocb *iocb, struct sock *sk,
-			     struct msghdr *msg, size_t len, int noblock,
-			     int flags, int *addr_len)
+static int sctp_recvmsg(struct kiocb *iocb, struct sock *sk,
+			struct msghdr *msg, size_t len, int noblock,
+			int flags, int *addr_len)
 {
 	struct sctp_ulpevent *event = NULL;
 	struct sctp_sock *sp = sctp_sk(sk);
@@ -3565,8 +3560,8 @@ static int sctp_setsockopt_paddr_thresholds(struct sock *sk,
  *   optval  - the buffer to store the value of the option.
  *   optlen  - the size of the buffer.
  */
-SCTP_STATIC int sctp_setsockopt(struct sock *sk, int level, int optname,
-				char __user *optval, unsigned int optlen)
+static int sctp_setsockopt(struct sock *sk, int level, int optname,
+			   char __user *optval, unsigned int optlen)
 {
 	int retval = 0;
 
@@ -3725,8 +3720,8 @@ out_nounlock:
  *
  * len: the size of the address.
  */
-SCTP_STATIC int sctp_connect(struct sock *sk, struct sockaddr *addr,
-			     int addr_len)
+static int sctp_connect(struct sock *sk, struct sockaddr *addr,
+			int addr_len)
 {
 	int err = 0;
 	struct sctp_af *af;
@@ -3752,7 +3747,7 @@ SCTP_STATIC int sctp_connect(struct sock *sk, struct sockaddr *addr,
 }
 
 /* FIXME: Write comments. */
-SCTP_STATIC int sctp_disconnect(struct sock *sk, int flags)
+static int sctp_disconnect(struct sock *sk, int flags)
 {
 	return -EOPNOTSUPP; /* STUB */
 }
@@ -3764,7 +3759,7 @@ SCTP_STATIC int sctp_disconnect(struct sock *sk, int flags)
  * descriptor will be returned from accept() to represent the newly
  * formed association.
  */
-SCTP_STATIC struct sock *sctp_accept(struct sock *sk, int flags, int *err)
+static struct sock *sctp_accept(struct sock *sk, int flags, int *err)
 {
 	struct sctp_sock *sp;
 	struct sctp_endpoint *ep;
@@ -3817,7 +3812,7 @@ out:
 }
 
 /* The SCTP ioctl handler. */
-SCTP_STATIC int sctp_ioctl(struct sock *sk, int cmd, unsigned long arg)
+static int sctp_ioctl(struct sock *sk, int cmd, unsigned long arg)
 {
 	int rc = -ENOTCONN;
 
@@ -3859,7 +3854,7 @@ out:
  * initialized the SCTP-specific portion of the sock.
  * The sock structure should already be zero-filled memory.
  */
-SCTP_STATIC int sctp_init_sock(struct sock *sk)
+static int sctp_init_sock(struct sock *sk)
 {
 	struct net *net = sock_net(sk);
 	struct sctp_sock *sp;
@@ -3993,7 +3988,7 @@ SCTP_STATIC int sctp_init_sock(struct sock *sk)
 }
 
 /* Cleanup any SCTP per socket resources.  */
-SCTP_STATIC void sctp_destroy_sock(struct sock *sk)
+static void sctp_destroy_sock(struct sock *sk)
 {
 	struct sctp_sock *sp;
 
@@ -4028,7 +4023,7 @@ SCTP_STATIC void sctp_destroy_sock(struct sock *sk)
  *                     Disables further send  and  receive  operations
  *                     and initiates the SCTP shutdown sequence.
  */
-SCTP_STATIC void sctp_shutdown(struct sock *sk, int how)
+static void sctp_shutdown(struct sock *sk, int how)
 {
 	struct net *net = sock_net(sk);
 	struct sctp_endpoint *ep;
@@ -5700,8 +5695,8 @@ static int sctp_getsockopt_assoc_stats(struct sock *sk, int len,
 	return 0;
 }
 
-SCTP_STATIC int sctp_getsockopt(struct sock *sk, int level, int optname,
-				char __user *optval, int __user *optlen)
+static int sctp_getsockopt(struct sock *sk, int level, int optname,
+			   char __user *optval, int __user *optlen)
 {
 	int retval = 0;
 	int len;
@@ -6046,7 +6041,7 @@ static int sctp_get_port(struct sock *sk, unsigned short snum)
 /*
  *  Move a socket to LISTENING state.
  */
-SCTP_STATIC int sctp_listen_start(struct sock *sk, int backlog)
+static int sctp_listen_start(struct sock *sk, int backlog)
 {
 	struct sctp_sock *sp = sctp_sk(sk);
 	struct sctp_endpoint *ep = sp->ep;
@@ -6333,8 +6328,7 @@ static int sctp_autobind(struct sock *sk)
  * msg_control
  * points here
  */
-SCTP_STATIC int sctp_msghdr_parse(const struct msghdr *msg,
-				  sctp_cmsgs_t *cmsgs)
+static int sctp_msghdr_parse(const struct msghdr *msg, sctp_cmsgs_t *cmsgs)
 {
 	struct cmsghdr *cmsg;
 	struct msghdr *my_msg = (struct msghdr *)msg;