[PATCH 1/6] vhost_net: make vhost_zerocopy_signal_used() returns void
STALE4781d
From: Jason Wang <hidden>
Date: 2013-08-16 05:28:05
Also in:
kvm, lkml, netdev
Subsystem:
the rest, virtio host (vhost) · Maintainers:
Linus Torvalds, "Michael S. Tsirkin", Jason Wang, Eugenio Pérez
Revision v1 of 3 in this series.
Revisions (3)
- v1 current
- v2 [diff vs current]
- v3 [diff vs current]
None of its caller use its return value, so let it return void. Signed-off-by: Jason Wang <redacted> --- 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 969a859..280ee66 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)
--
1.7.1