Re: [PATCH V2 1/6] vhost_net: make vhost_zerocopy_signal_used() returns void
On 09/02/2013 01:51 PM, Michael S. Tsirkin wrote: > tweak subj s/returns/return/ > > On Fri, Aug 30, 2013 at 12:29:17PM +0800, Jason Wang wrote: >> > None of its caller use its return value, so let it return void. >> > >> > Signed-off-by: Jason Wang >> > --- Will correct it in v3. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: [PATCH V2 1/6] vhost_net: make vhost_zerocopy_signal_used() returns void
On 09/02/2013 01:51 PM, Michael S. Tsirkin wrote: tweak subj s/returns/return/ On Fri, Aug 30, 2013 at 12:29:17PM +0800, Jason Wang wrote: None of its caller use its return value, so let it return void. Signed-off-by: Jason Wang jasow...@redhat.com --- Will correct it in v3. -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: [PATCH V2 1/6] vhost_net: make vhost_zerocopy_signal_used() returns void
tweak subj s/returns/return/ On Fri, Aug 30, 2013 at 12:29:17PM +0800, Jason Wang wrote: > None of its caller use its return value, so let it return void. > > Signed-off-by: Jason Wang > --- > 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 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: [PATCH V2 1/6] vhost_net: make vhost_zerocopy_signal_used() returns void
tweak subj s/returns/return/ On Fri, Aug 30, 2013 at 12:29:17PM +0800, Jason Wang wrote: None of its caller use its return value, so let it return void. Signed-off-by: Jason Wang jasow...@redhat.com --- 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 -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
[PATCH V2 1/6] vhost_net: make vhost_zerocopy_signal_used() returns void
None of its caller use its return value, so let it return void. Signed-off-by: Jason Wang --- 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 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
[PATCH V2 1/6] vhost_net: make vhost_zerocopy_signal_used() returns void
None of its caller use its return value, so let it return void. Signed-off-by: Jason Wang jasow...@redhat.com --- 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 -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/