diff options
Diffstat (limited to 'sim/cris/dv-rv.c')
| -rw-r--r-- | sim/cris/dv-rv.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/sim/cris/dv-rv.c b/sim/cris/dv-rv.c index bdc6f2e..45ef79d 100644 --- a/sim/cris/dv-rv.c +++ b/sim/cris/dv-rv.c @@ -404,7 +404,7 @@ hw_rv_write (struct hw *me, /* If we don't have a valid fd here, it's because we got an error initially, and we suppressed that error. */ - if (rv->fd < 0) + if (rv->fd == -1) hw_abort (me, "couldn't open a connection to %s:%d because: %s", rv->host, rv->port, strerror (rv->saved_errno)); @@ -637,7 +637,7 @@ hw_rv_handle_incoming (struct hw *me, { hw_rv_read (me, cbuf, 3); - if (rv->fd < 0) + if (rv->fd == -1) return; len = cbuf[0] + cbuf[1] * 256 - 3; @@ -723,7 +723,7 @@ hw_rv_poll_once (struct hw *me) int ret; struct timeval tv; - if (rv->fd < 0) + if (rv->fd == -1) /* Connection has died or was never initiated. */ return; @@ -887,7 +887,7 @@ hw_rv_init_socket (struct hw *me) server.sin_port = htons (rv->port); sock = socket (AF_INET, SOCK_STREAM, 0); - if (sock < 0) + if (sock == -1) hw_abort (me, "can't get a socket for %s:%d connection", rv->host, rv->port); |