[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, 7 insertions, 7 deletions

diff --git a/net/sctp/sm_make_chunk.c b/net/sctp/sm_make_chunk.c
index 3868a8d70cc0..10e82ec2ebd3 100644
--- a/net/sctp/sm_make_chunk.c
+++ b/net/sctp/sm_make_chunk.c
@@ -78,7 +78,7 @@ static sctp_cookie_param_t *sctp_pack_cookie(const struct sctp_endpoint *ep,
 static int sctp_process_param(struct sctp_association *asoc,
                               union sctp_params param,
                               const union sctp_addr *peer_addr,
-                              unsigned int __nocast gfp);
+                              gfp_t gfp);
 
 /* What was the inbound interface for this chunk? */
 int sctp_chunk_iif(const struct sctp_chunk *chunk)
@@ -174,7 +174,7 @@ void  sctp_init_cause(struct sctp_chunk *chunk, __u16 cause_code,
  */
 struct sctp_chunk *sctp_make_init(const struct sctp_association *asoc,
                              const struct sctp_bind_addr *bp,
-                             unsigned int __nocast gfp, int vparam_len)
+                             gfp_t gfp, int vparam_len)
 {
         sctp_inithdr_t init;
         union sctp_params addrs;
@@ -261,7 +261,7 @@ nodata:
 
 struct sctp_chunk *sctp_make_init_ack(const struct sctp_association *asoc,
                                  const struct sctp_chunk *chunk,
-                                 unsigned int __nocast gfp, int unkparam_len)
+                                 gfp_t gfp, int unkparam_len)
 {
         sctp_inithdr_t initack;
         struct sctp_chunk *retval;
@@ -1234,7 +1234,7 @@ void sctp_chunk_assign_tsn(struct sctp_chunk *chunk)
 /* Create a CLOSED association to use with an incoming packet.  */
 struct sctp_association *sctp_make_temp_asoc(const struct sctp_endpoint *ep,
                                         struct sctp_chunk *chunk,
-                                        unsigned int __nocast gfp)
+                                        gfp_t gfp)
 {
         struct sctp_association *asoc;
         struct sk_buff *skb;
@@ -1349,7 +1349,7 @@ nodata:
 struct sctp_association *sctp_unpack_cookie(
         const struct sctp_endpoint *ep,
         const struct sctp_association *asoc,
-        struct sctp_chunk *chunk, unsigned int __nocast gfp,
+        struct sctp_chunk *chunk, gfp_t gfp,
         int *error, struct sctp_chunk **errp)
 {
         struct sctp_association *retval = NULL;
@@ -1814,7 +1814,7 @@ int sctp_verify_init(const struct sctp_association *asoc,
  */
 int sctp_process_init(struct sctp_association *asoc, sctp_cid_t cid,
                       const union sctp_addr *peer_addr,
-                      sctp_init_chunk_t *peer_init, unsigned int __nocast gfp)
+                      sctp_init_chunk_t *peer_init, gfp_t gfp)
 {
         union sctp_params param;
         struct sctp_transport *transport;
@@ -1985,7 +1985,7 @@ nomem:
 static int sctp_process_param(struct sctp_association *asoc,
                               union sctp_params param,
                               const union sctp_addr *peer_addr,
-                              unsigned int __nocast gfp)
+                              gfp_t gfp)
 {
         union sctp_addr addr;
         int i;