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nbd/server: get rid of ssize_t

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Now nbd_read and friends return int, so get rid of ssize_t.

Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <20170602150150.258222-5-vsementsov@virtuozzo.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Vladimir Sementsov-Ogievskiy 2017-06-02 18:01:42 +03:00 committed by Paolo Bonzini
parent 2b0bbc4f88
commit a0dc63a6b7
1 changed files with 8 additions and 10 deletions
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18
nbd/server.c
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@ -625,11 +625,11 @@ fail:
return rc;
}
static ssize_t nbd_receive_request(QIOChannel *ioc, NBDRequest *request)
static int nbd_receive_request(QIOChannel *ioc, NBDRequest *request)
{
uint8_t buf[NBD_REQUEST_SIZE];
uint32_t magic;
ssize_t ret;
int ret;
ret = nbd_read(ioc, buf, sizeof(buf), NULL);
if (ret < 0) {
@ -663,7 +663,7 @@ static ssize_t nbd_receive_request(QIOChannel *ioc, NBDRequest *request)
return 0;
}
static ssize_t nbd_send_reply(QIOChannel *ioc, NBDReply *reply)
static int nbd_send_reply(QIOChannel *ioc, NBDReply *reply)
{
uint8_t buf[NBD_REPLY_SIZE];
@ -969,11 +969,10 @@ void nbd_export_close_all(void)
}
}
static ssize_t nbd_co_send_reply(NBDRequestData *req, NBDReply *reply,
int len)
static int nbd_co_send_reply(NBDRequestData *req, NBDReply *reply, int len)
{
NBDClient *client = req->client;
ssize_t rc, ret;
int rc, ret;
g_assert(qemu_in_coroutine());
qemu_co_mutex_lock(&client->send_lock);
@ -1003,11 +1002,10 @@ static ssize_t nbd_co_send_reply(NBDRequestData *req, NBDReply *reply,
* and any other negative value to report an error to the client
* (although the caller may still need to disconnect after reporting
* the error). */
static ssize_t nbd_co_receive_request(NBDRequestData *req,
NBDRequest *request)
static int nbd_co_receive_request(NBDRequestData *req, NBDRequest *request)
{
NBDClient *client = req->client;
ssize_t rc;
int rc;
g_assert(qemu_in_coroutine());
assert(client->recv_coroutine == qemu_coroutine_self());
@ -1105,7 +1103,7 @@ static coroutine_fn void nbd_trip(void *opaque)
NBDRequestData *req;
NBDRequest request = { 0 }; /* GCC thinks it can be used uninitialized */
NBDReply reply;
ssize_t ret;
int ret;
int flags;
TRACE("Reading request.");