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| author | Rusty Russell <rusty@rustcorp.com.au> | 2013-03-20 15:44:29 +1030 |
|---|---|---|
| committer | Rusty Russell <rusty@rustcorp.com.au> | 2013-03-20 15:45:03 +1030 |
| commit | fb6aa6fcfec29932122cb0fb2d5d1f7700a9883b (patch) | |
| tree | 6833c13453826cd6aca8085ca2ff914784a134ac /drivers/char/hw_random | |
| parent | 9dc7b9e4d0a6daac5b1f29a338911d63d34533cd (diff) | |
| download | blackbird-op-linux-fb6aa6fcfec29932122cb0fb2d5d1f7700a9883b.tar.gz blackbird-op-linux-fb6aa6fcfec29932122cb0fb2d5d1f7700a9883b.zip | |
virtio_rng: use simplified virtqueue accessors.
We never add buffers with input and output parts, so use the new accessors.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Reviewed-by: Asias He <asias@redhat.com>
Diffstat (limited to 'drivers/char/hw_random')
| -rw-r--r-- | drivers/char/hw_random/virtio-rng.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/char/hw_random/virtio-rng.c b/drivers/char/hw_random/virtio-rng.c index 10fd71ccf587..842e2d55d335 100644 --- a/drivers/char/hw_random/virtio-rng.c +++ b/drivers/char/hw_random/virtio-rng.c @@ -47,7 +47,7 @@ static void register_buffer(u8 *buf, size_t size) sg_init_one(&sg, buf, size); /* There should always be room for one buffer. */ - if (virtqueue_add_buf(vq, &sg, 0, 1, buf, GFP_KERNEL) < 0) + if (virtqueue_add_inbuf(vq, &sg, 1, buf, GFP_KERNEL) < 0) BUG(); virtqueue_kick(vq); |
