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nbd/client: fix nbd_send_request to return int

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Fix nbd_send_request to return int, as it returns a return value
of nbd_write (which is int), and the only user of nbd_send_request's
return value (nbd_co_send_request) consider it as int too.

Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Message-Id: <20170804151440.320927-5-vsementsov@virtuozzo.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
This commit is contained in:
Vladimir Sementsov-Ogievskiy 2017-08-04 18:14:27 +03:00 committed by Eric Blake
parent ba8456442b
commit 490dc5ed9b
2 changed files with 2 additions and 2 deletions
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2
include/block/nbd.h
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@ -163,7 +163,7 @@ int nbd_receive_negotiate(QIOChannel *ioc, const char *name,
Error **errp);
int nbd_init(int fd, QIOChannelSocket *sioc, NBDExportInfo *info,
Error **errp);
ssize_t nbd_send_request(QIOChannel *ioc, NBDRequest *request);
int nbd_send_request(QIOChannel *ioc, NBDRequest *request);
int nbd_receive_reply(QIOChannel *ioc, NBDReply *reply, Error **errp);
int nbd_client(int fd);
int nbd_disconnect(int fd);

2
nbd/client.c
View file

@ -896,7 +896,7 @@ int nbd_disconnect(int fd)
}
#endif
ssize_t nbd_send_request(QIOChannel *ioc, NBDRequest *request)
int nbd_send_request(QIOChannel *ioc, NBDRequest *request)
{
uint8_t buf[NBD_REQUEST_SIZE];