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service: Do one exit point from cr_service_work

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That's preparation to "several requests per connection" patch.

Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
This commit is contained in:
Pavel Emelyanov 2014-09-04 20:37:34 +04:00
parent 76017ec5a4
commit eed38acc72
1 changed files with 13 additions and 8 deletions
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21
cr-service.c
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@ -530,6 +530,7 @@ out:
int cr_service_work(int sk) int cr_service_work(int sk)
{ {
int ret = -1;
CriuReq *msg = 0; CriuReq *msg = 0;
if (recv_criu_msg(sk, &msg) == -1) { if (recv_criu_msg(sk, &msg) == -1) {
@ -539,23 +540,27 @@ int cr_service_work(int sk)
switch (msg->type) { switch (msg->type) {
case CRIU_REQ_TYPE__DUMP: case CRIU_REQ_TYPE__DUMP:
return dump_using_req(sk, msg->opts); ret = dump_using_req(sk, msg->opts);
break;
case CRIU_REQ_TYPE__RESTORE: case CRIU_REQ_TYPE__RESTORE:
return restore_using_req(sk, msg->opts); ret = restore_using_req(sk, msg->opts);
break;
case CRIU_REQ_TYPE__CHECK: case CRIU_REQ_TYPE__CHECK:
return check(sk); ret = check(sk);
break;
case CRIU_REQ_TYPE__PRE_DUMP: case CRIU_REQ_TYPE__PRE_DUMP:
return pre_dump_loop(sk, msg); ret = pre_dump_loop(sk, msg);
break;
case CRIU_REQ_TYPE__PAGE_SERVER: case CRIU_REQ_TYPE__PAGE_SERVER:
return start_page_server_req(sk, msg->opts); ret = start_page_server_req(sk, msg->opts);
break;
default: default:
send_criu_err(sk, "Invalid req"); send_criu_err(sk, "Invalid req");
goto err; break;
} }
err: err:
return -1; return ret;
} }
static void reap_worker(int signo) static void reap_worker(int signo)