virtio: tools: make it clear that virtqueue_add_buf() no longer returns > 0
authorRusty Russell <rusty@rustcorp.com.au>
Tue, 16 Oct 2012 13:26:16 +0000 (23:56 +1030)
committerRusty Russell <rusty@rustcorp.com.au>
Tue, 18 Dec 2012 04:50:38 +0000 (15:20 +1030)
We simplified virtqueue_add_buf(), make it clear in the callers.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

No differences found