[PATCH] gfp flags annotations - part 1

 - added typedef unsigned int __nocast gfp_t;

 - replaced __nocast uses for gfp flags with gfp_t - it gives exactly
   the same warnings as far as sparse is concerned, doesn't change
   generated code (from gcc point of view we replaced unsigned int with
   typedef) and documents what's going on far better.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 6 insertions, 6 deletions

diff --git a/net/sctp/bind_addr.c b/net/sctp/bind_addr.c
index f71549710f2e..2b962627f631 100644
--- a/net/sctp/bind_addr.c
+++ b/net/sctp/bind_addr.c
@@ -53,7 +53,7 @@
 
 /* Forward declarations for internal helpers. */
 static int sctp_copy_one_addr(struct sctp_bind_addr *, union sctp_addr *,
-                              sctp_scope_t scope, unsigned int __nocast gfp,
+                              sctp_scope_t scope, gfp_t gfp,
                               int flags);
 static void sctp_bind_addr_clean(struct sctp_bind_addr *);
 
@@ -64,7 +64,7 @@ static void sctp_bind_addr_clean(struct sctp_bind_addr *);
  */
 int sctp_bind_addr_copy(struct sctp_bind_addr *dest, 
                         const struct sctp_bind_addr *src,
-                        sctp_scope_t scope, unsigned int __nocast gfp,
+                        sctp_scope_t scope, gfp_t gfp,
                         int flags)
 {
         struct sctp_sockaddr_entry *addr;
@@ -146,7 +146,7 @@ void sctp_bind_addr_free(struct sctp_bind_addr *bp)
 
 /* Add an address to the bind address list in the SCTP_bind_addr structure. */
 int sctp_add_bind_addr(struct sctp_bind_addr *bp, union sctp_addr *new,
-                       unsigned int __nocast gfp)
+                       gfp_t gfp)
 {
         struct sctp_sockaddr_entry *addr;
 
@@ -200,7 +200,7 @@ int sctp_del_bind_addr(struct sctp_bind_addr *bp, union sctp_addr *del_addr)
  */
 union sctp_params sctp_bind_addrs_to_raw(const struct sctp_bind_addr *bp,
                                          int *addrs_len,
-                                         unsigned int __nocast gfp)
+                                         gfp_t gfp)
 {
         union sctp_params addrparms;
         union sctp_params retval;
@@ -252,7 +252,7 @@ end_raw:
  * address parameters).
  */
 int sctp_raw_to_bind_addrs(struct sctp_bind_addr *bp, __u8 *raw_addr_list,
-                           int addrs_len, __u16 port, unsigned int __nocast gfp)
+                           int addrs_len, __u16 port, gfp_t gfp)
 {
         union sctp_addr_param *rawaddr;
         struct sctp_paramhdr *param;
@@ -350,7 +350,7 @@ union sctp_addr *sctp_find_unmatch_addr(struct sctp_bind_addr	*bp,
 /* Copy out addresses from the global local address list. */
 static int sctp_copy_one_addr(struct sctp_bind_addr *dest, 
                               union sctp_addr *addr,
-                              sctp_scope_t scope, unsigned int __nocast gfp,
+                              sctp_scope_t scope, gfp_t gfp,
                               int flags)
 {
         int error = 0;