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net: print correct error for '-netdev ""' 

Reported-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Mark McLoughlin <markmc@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
This commit is contained in:
Mark McLoughlin 2009-11-25 18:49:33 +00:00 committed by Anthony Liguori
parent f401ca22d8
commit 0f2fbf40a9
1 changed files with 11 additions and 5 deletions
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16
net.c
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@ -1055,12 +1055,18 @@ int net_client_init(Monitor *mon, QemuOpts *opts, int is_netdev)
int i;
type = qemu_opt_get(opts, "type");
if (!type) {
qemu_error("No type specified for -net\n");
return -1;
}
if (is_netdev) {
if (!is_netdev) {
if (!type) {
qemu_error("No type specified for -net\n");
return -1;
}
} else {
if (!type) {
qemu_error("No type specified for -netdev\n");
return -1;
}
if (strcmp(type, "tap") != 0 &&
#ifdef CONFIG_SLIRP
strcmp(type, "user") != 0 &&