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authorXin Long <lucien.xin@gmail.com>2017-08-11 05:23:53 +0300
committerDavid S. Miller <davem@davemloft.net>2017-08-11 20:02:44 +0300
commitc488b7704ed0eed18e11f9b685931558735f2a68 (patch)
tree5999ae34785cb87cdb0837e41db3df494bfcb54c /include/net/sctp
parenta85bbeb221d860097859f110ba1321f2b0653f07 (diff)
downloadlinux-c488b7704ed0eed18e11f9b685931558735f2a68.tar.xz
sctp: remove the typedef sctp_arg_t
This patch is to remove the typedef sctp_arg_t, and replace with union sctp_arg in the places where it's using this typedef. Signed-off-by: Xin Long <lucien.xin@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/sctp')
-rw-r--r--include/net/sctp/command.h26
1 files changed, 13 insertions, 13 deletions
diff --git a/include/net/sctp/command.h b/include/net/sctp/command.h
index cbf6798866ef..f5fc425b5a4f 100644
--- a/include/net/sctp/command.h
+++ b/include/net/sctp/command.h
@@ -117,7 +117,7 @@ typedef enum {
*/
#define SCTP_MAX_NUM_COMMANDS 20
-typedef union {
+union sctp_arg {
void *zero_all; /* Set to NULL to clear the entire union */
__s32 i32;
__u32 u32;
@@ -137,24 +137,24 @@ typedef union {
struct sctp_packet *packet;
struct sctp_sackhdr *sackh;
struct sctp_datamsg *msg;
-} sctp_arg_t;
+};
/* We are simulating ML type constructors here.
*
* SCTP_ARG_CONSTRUCTOR(NAME, TYPE, ELT) builds a function called
* SCTP_NAME() which takes an argument of type TYPE and returns an
- * sctp_arg_t. It does this by inserting the sole argument into the
- * ELT union element of a local sctp_arg_t.
+ * union sctp_arg. It does this by inserting the sole argument into
+ * the ELT union element of a local union sctp_arg.
*
* E.g., SCTP_ARG_CONSTRUCTOR(I32, __s32, i32) builds SCTP_I32(arg),
- * which takes an __s32 and returns a sctp_arg_t containing the
+ * which takes an __s32 and returns a union sctp_arg containing the
* __s32. So, after foo = SCTP_I32(arg), foo.i32 == arg.
*/
#define SCTP_ARG_CONSTRUCTOR(name, type, elt) \
-static inline sctp_arg_t \
+static inline union sctp_arg \
SCTP_## name (type arg) \
-{ sctp_arg_t retval;\
+{ union sctp_arg retval;\
retval.zero_all = NULL;\
retval.elt = arg;\
return retval;\
@@ -179,25 +179,25 @@ SCTP_ARG_CONSTRUCTOR(PACKET, struct sctp_packet *, packet)
SCTP_ARG_CONSTRUCTOR(SACKH, struct sctp_sackhdr *, sackh)
SCTP_ARG_CONSTRUCTOR(DATAMSG, struct sctp_datamsg *, msg)
-static inline sctp_arg_t SCTP_FORCE(void)
+static inline union sctp_arg SCTP_FORCE(void)
{
return SCTP_I32(1);
}
-static inline sctp_arg_t SCTP_NOFORCE(void)
+static inline union sctp_arg SCTP_NOFORCE(void)
{
return SCTP_I32(0);
}
-static inline sctp_arg_t SCTP_NULL(void)
+static inline union sctp_arg SCTP_NULL(void)
{
- sctp_arg_t retval;
+ union sctp_arg retval;
retval.zero_all = NULL;
return retval;
}
struct sctp_cmd {
- sctp_arg_t obj;
+ union sctp_arg obj;
sctp_verb_t verb;
};
@@ -226,7 +226,7 @@ static inline int sctp_init_cmd_seq(struct sctp_cmd_seq *seq)
* to wrap data which goes in the obj argument.
*/
static inline void sctp_add_cmd_sf(struct sctp_cmd_seq *seq, sctp_verb_t verb,
- sctp_arg_t obj)
+ union sctp_arg obj)
{
struct sctp_cmd *cmd = seq->last_used_slot - 1;