diff options
| -rw-r--r-- | vl.c | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/vl.c b/vl.c index e877a3cdbd..0e6133316a 100644 --- a/vl.c +++ b/vl.c @@ -5688,17 +5688,15 @@ int main(int argc, char **argv, char **envp) for(i = 0; i < MAX_SERIAL_PORTS; i++) { const char *devname = serial_devices[i]; - char label[32]; - snprintf(label, sizeof(label), "serial%d", i); if (devname && strcmp(devname, "none")) { + char label[32]; + snprintf(label, sizeof(label), "serial%d", i); serial_hds[i] = qemu_chr_open(label, devname, NULL); - } else { - serial_hds[i] = qemu_chr_open(label, "null", NULL); - } - if (!serial_hds[i]) { - fprintf(stderr, "qemu: could not open serial device '%s'\n", - devname); - exit(1); + if (!serial_hds[i]) { + fprintf(stderr, "qemu: could not open serial device '%s'\n", + devname); + exit(1); + } } } |