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BUILD: peers: use __fallthrough in peer_io_handler()

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This avoids 7 build warnings when preprocessing happens before compiling
with gcc >= 7.
This commit is contained in:
Willy Tarreau 2022-11-14 07:13:22 +01:00
parent 9eb93c031b
commit 7910825409
1 changed files with 7 additions and 7 deletions
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14
src/peers.c
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@ -2942,7 +2942,7 @@ switchstate:
prev_state = appctx->st0;
appctx->svcctx = NULL;
appctx->st0 = PEER_SESS_ST_GETVERSION;
/* fall through */
__fallthrough;
case PEER_SESS_ST_GETVERSION:
prev_state = appctx->st0;
reql = peer_getline_version(appctx, &maj_ver, &min_ver);
@ -2953,7 +2953,7 @@ switchstate:
}
appctx->st0 = PEER_SESS_ST_GETHOST;
/* fall through */
__fallthrough;
case PEER_SESS_ST_GETHOST:
prev_state = appctx->st0;
reql = peer_getline_host(appctx);
@ -2964,7 +2964,7 @@ switchstate:
}
appctx->st0 = PEER_SESS_ST_GETPEER;
/* fall through */
__fallthrough;
case PEER_SESS_ST_GETPEER: {
prev_state = appctx->st0;
reql = peer_getline_last(appctx, &curpeer);
@ -3006,7 +3006,7 @@ switchstate:
appctx->st0 = PEER_SESS_ST_SENDSUCCESS;
_HA_ATOMIC_INC(&active_peers);
}
/* fall through */
__fallthrough;
case PEER_SESS_ST_SENDSUCCESS: {
prev_state = appctx->st0;
if (!curpeer) {
@ -3053,7 +3053,7 @@ switchstate:
/* switch to the waiting statuscode state */
appctx->st0 = PEER_SESS_ST_GETSTATUS;
}
/* fall through */
__fallthrough;
case PEER_SESS_ST_GETSTATUS: {
prev_state = appctx->st0;
if (!curpeer) {
@ -3096,7 +3096,7 @@ switchstate:
_HA_ATOMIC_INC(&connected_peers);
appctx->st0 = PEER_SESS_ST_WAITMSG;
}
/* fall through */
__fallthrough;
case PEER_SESS_ST_WAITMSG: {
uint32_t msg_len = 0;
char *msg_cur = trash.area;
@ -3186,7 +3186,7 @@ send_msgs:
appctx->st0 = PEER_SESS_ST_END;
prev_state = appctx->st0;
}
/* fall through */
__fallthrough;
case PEER_SESS_ST_END: {
if (prev_state == PEER_SESS_ST_WAITMSG)
_HA_ATOMIC_DEC(&connected_peers);