diff options
| author | Jason Wang <jasowang@redhat.com> | 2013-09-02 16:40:56 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-09-03 22:46:57 -0400 |
| commit | 094afe7d556428a2ce2df0f6a4b333f7ba4d74d5 (patch) | |
| tree | 6775f099e5c602f5075e8e30ab3849c32935aeb9 /drivers/vhost | |
| parent | 521a87cdaece333cb2b89dd6393613119af5a431 (diff) | |
| download | blackbird-obmc-linux-094afe7d556428a2ce2df0f6a4b333f7ba4d74d5.tar.gz blackbird-obmc-linux-094afe7d556428a2ce2df0f6a4b333f7ba4d74d5.zip | |
vhost_net: make vhost_zerocopy_signal_used() return void
None of its caller use its return value, so let it return void.
Signed-off-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/vhost')
| -rw-r--r-- | drivers/vhost/net.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/vhost/net.c b/drivers/vhost/net.c index 969a85960e9f..280ee66ae552 100644 --- a/drivers/vhost/net.c +++ b/drivers/vhost/net.c @@ -276,8 +276,8 @@ static void copy_iovec_hdr(const struct iovec *from, struct iovec *to, * of used idx. Once lower device DMA done contiguously, we will signal KVM * guest used idx. */ -static int vhost_zerocopy_signal_used(struct vhost_net *net, - struct vhost_virtqueue *vq) +static void vhost_zerocopy_signal_used(struct vhost_net *net, + struct vhost_virtqueue *vq) { struct vhost_net_virtqueue *nvq = container_of(vq, struct vhost_net_virtqueue, vq); @@ -297,7 +297,6 @@ static int vhost_zerocopy_signal_used(struct vhost_net *net, } if (j) nvq->done_idx = i; - return j; } static void vhost_zerocopy_callback(struct ubuf_info *ubuf, bool success) |
