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sctp: remove the typedef sctp_event_t

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This patch is to remove the typedef sctp_event_t, and
replace with enum sctp_event 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>
This commit is contained in:
Xin Long 2017-08-05 20:00:03 +08:00 committed by David S. Miller
parent 19cd1592a2
commit 61f0eb0722
5 changed files with 18 additions and 24 deletions
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6
include/net/sctp/constants.h
View File

@ -71,14 +71,12 @@ enum { SCTP_DEFAULT_INSTREAMS = SCTP_MAX_STREAM };
SCTP_NUM_AUTH_CHUNK_TYPES)
/* These are the different flavours of event. */
typedef enum {
enum sctp_event {
SCTP_EVENT_T_CHUNK = 1,
SCTP_EVENT_T_TIMEOUT,
SCTP_EVENT_T_OTHER,
SCTP_EVENT_T_PRIMITIVE
} sctp_event_t;
};
/* As a convenience for the state machine, we append SCTP_EVENT_* and
* SCTP_ULP_* to the list of possible chunks.

12
include/net/sctp/sm.h
View File

@ -176,7 +176,7 @@ sctp_state_fn_t sctp_sf_autoclose_timer_expire;
/* Prototypes for utility support functions. */
__u8 sctp_get_chunk_type(struct sctp_chunk *chunk);
const sctp_sm_table_entry_t *sctp_sm_lookup_event(struct net *net,
sctp_event_t event_type,
enum sctp_event event_type,
enum sctp_state state,
sctp_subtype_t event_subtype);
int sctp_chunk_iif(const struct sctp_chunk *);
@ -312,12 +312,10 @@ struct sctp_chunk *sctp_process_strreset_resp(
/* Prototypes for statetable processing. */
int sctp_do_sm(struct net *net, sctp_event_t event_type, sctp_subtype_t subtype,
enum sctp_state state,
struct sctp_endpoint *,
struct sctp_association *asoc,
void *event_arg,
gfp_t gfp);
int sctp_do_sm(struct net *net, enum sctp_event event_type,
sctp_subtype_t subtype, enum sctp_state state,
struct sctp_endpoint *ep, struct sctp_association *asoc,
void *event_arg, gfp_t gfp);
/* 2nd level prototypes */
void sctp_generate_t3_rtx_event(unsigned long peer);

2
net/sctp/primitive.c
View File

@ -53,7 +53,7 @@
int sctp_primitive_ ## name(struct net *net, struct sctp_association *asoc, \
void *arg) { \
int error = 0; \
sctp_event_t event_type; sctp_subtype_t subtype; \
enum sctp_event event_type; sctp_subtype_t subtype; \
enum sctp_state state; \
struct sctp_endpoint *ep; \
\

20
net/sctp/sm_sideeffect.c
View File

@ -51,7 +51,7 @@
#include <net/sctp/sctp.h>
#include <net/sctp/sm.h>
static int sctp_cmd_interpreter(sctp_event_t event_type,
static int sctp_cmd_interpreter(enum sctp_event event_type,
sctp_subtype_t subtype,
enum sctp_state state,
struct sctp_endpoint *ep,
@ -60,7 +60,7 @@ static int sctp_cmd_interpreter(sctp_event_t event_type,
sctp_disposition_t status,
sctp_cmd_seq_t *commands,
gfp_t gfp);
static int sctp_side_effects(sctp_event_t event_type, sctp_subtype_t subtype,
static int sctp_side_effects(enum sctp_event event_type, sctp_subtype_t subtype,
enum sctp_state state,
struct sctp_endpoint *ep,
struct sctp_association **asoc,
@ -602,7 +602,7 @@ static void sctp_cmd_init_failed(sctp_cmd_seq_t *commands,
/* Worker routine to handle SCTP_CMD_ASSOC_FAILED. */
static void sctp_cmd_assoc_failed(sctp_cmd_seq_t *commands,
struct sctp_association *asoc,
sctp_event_t event_type,
enum sctp_event event_type,
sctp_subtype_t subtype,
struct sctp_chunk *chunk,
unsigned int error)
@ -1139,12 +1139,10 @@ static void sctp_cmd_send_asconf(struct sctp_association *asoc)
* If you want to understand all of lksctp, this is a
* good place to start.
*/
int sctp_do_sm(struct net *net, sctp_event_t event_type, sctp_subtype_t subtype,
enum sctp_state state,
struct sctp_endpoint *ep,
struct sctp_association *asoc,
void *event_arg,
gfp_t gfp)
int sctp_do_sm(struct net *net, enum sctp_event event_type,
sctp_subtype_t subtype, enum sctp_state state,
struct sctp_endpoint *ep, struct sctp_association *asoc,
void *event_arg, gfp_t gfp)
{
sctp_cmd_seq_t commands;
const sctp_sm_table_entry_t *state_fn;
@ -1178,7 +1176,7 @@ int sctp_do_sm(struct net *net, sctp_event_t event_type, sctp_subtype_t subtype,
/*****************************************************************
* This the master state function side effect processing function.
*****************************************************************/
static int sctp_side_effects(sctp_event_t event_type, sctp_subtype_t subtype,
static int sctp_side_effects(enum sctp_event event_type, sctp_subtype_t subtype,
enum sctp_state state,
struct sctp_endpoint *ep,
struct sctp_association **asoc,
@ -1263,7 +1261,7 @@ bail:
********************************************************************/
/* This is the side-effect interpreter. */
static int sctp_cmd_interpreter(sctp_event_t event_type,
static int sctp_cmd_interpreter(enum sctp_event event_type,
sctp_subtype_t subtype,
enum sctp_state state,
struct sctp_endpoint *ep,

2
net/sctp/sm_statetable.c
View File

@ -78,7 +78,7 @@ static const sctp_sm_table_entry_t bug = {
})
const sctp_sm_table_entry_t *sctp_sm_lookup_event(struct net *net,
sctp_event_t event_type,
enum sctp_event event_type,
enum sctp_state state,
sctp_subtype_t event_subtype)
{