sctp: remove the typedef sctp_subtype_t

This patch is to remove the typedef sctp_subtype_t, and
replace with union sctp_subtype in the places where it's
using this typedef.

Note that it doesn't fix many indents although it should,
as sctp_disposition_t's removal would mess them up again.
So better to fix them when removing sctp_disposition_t in
later patch.

Signed-off-by: Xin Long <lucien.xin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 9 insertions, 9 deletions

diff --git a/include/net/sctp/constants.h b/include/net/sctp/constants.h
index 3181e0f95b60..deaafa9b09cb 100644
--- a/include/net/sctp/constants.h
+++ b/include/net/sctp/constants.h
@@ -124,20 +124,20 @@ enum sctp_event_primitive {
 /* We define here a utility type for manipulating subtypes.
  * The subtype constructors all work like this:
  *
- * 	sctp_subtype_t foo = SCTP_ST_CHUNK(SCTP_CID_INIT);
+ *   union sctp_subtype foo = SCTP_ST_CHUNK(SCTP_CID_INIT);
  */
 
-typedef union {
+union sctp_subtype {
 	enum sctp_cid chunk;
 	enum sctp_event_timeout timeout;
 	enum sctp_event_other other;
 	enum sctp_event_primitive primitive;
-} sctp_subtype_t;
+};
 
 #define SCTP_SUBTYPE_CONSTRUCTOR(_name, _type, _elt) \
-static inline sctp_subtype_t	\
+static inline union sctp_subtype	\
 SCTP_ST_## _name (_type _arg)		\
-{ sctp_subtype_t _retval; _retval._elt = _arg; return _retval; }
+{ union sctp_subtype _retval; _retval._elt = _arg; return _retval; }
 
 SCTP_SUBTYPE_CONSTRUCTOR(CHUNK,		enum sctp_cid,		chunk)
 SCTP_SUBTYPE_CONSTRUCTOR(TIMEOUT,	enum sctp_event_timeout, timeout)
@@ -220,10 +220,10 @@ enum sctp_sock_state {
 };
 
 /* These functions map various type to printable names.  */
-const char *sctp_cname(const sctp_subtype_t);	/* chunk types */
-const char *sctp_oname(const sctp_subtype_t);	/* other events */
-const char *sctp_tname(const sctp_subtype_t);	/* timeouts */
-const char *sctp_pname(const sctp_subtype_t);	/* primitives */
+const char *sctp_cname(const union sctp_subtype id);	/* chunk types */
+const char *sctp_oname(const union sctp_subtype id);	/* other events */
+const char *sctp_tname(const union sctp_subtype id);	/* timeouts */
+const char *sctp_pname(const union sctp_subtype id);	/* primitives */
 
 /* This is a table of printable names of sctp_state_t's.  */
 extern const char *const sctp_state_tbl[];