qemu: net/drive add/remove tweaks (Marcelo Tosatti)

Export net/drive add/remove functions for device hotplug usage.

Return the table index on add.

Return failure instead of exiting if limit has been reached
on drive_add.

Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6599 c046a42c-6fe2-441c-8c8c-71466251a162

1 files changed, 1 insertions, 1 deletions

diff --git a/net.c b/net.c
index 6edeee81da..c581dcc087 100644
--- a/net.c
+++ b/net.c
@@ -1597,7 +1597,7 @@ int net_client_init(const char *device, const char *p)
         name = NULL;
         nb_nics++;
         vlan->nb_guest_devs++;
-        ret = 0;
+        ret = idx;
     } else
     if (!strcmp(device, "none")) {
         /* does nothing. It is needed to signal that no network cards