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vhost-vdpa: vhost_vdpa_alloc_domain() should be using a const struct bus_type *

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The function, vhost_vdpa_alloc_domain(), has a pointer to a struct
bus_type, but it should be constant as the function it passes it to
expects it to be const, and the vhost code does not modify it in any
way.

Cc: "Michael S. Tsirkin" <mst@redhat.com>
Cc: Jason Wang <jasowang@redhat.com>
Cc: kvm@vger.kernel.org
Cc: virtualization@lists.linux-foundation.org
Cc: netdev@vger.kernel.org
Link: https://lore.kernel.org/r/20230313182918.1312597-31-gregkh@linuxfoundation.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Greg Kroah-Hartman 2023-03-13 19:29:13 +01:00
parent c9a9f18d3a
commit 94a1150421
1 changed files with 1 additions and 1 deletions
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2
drivers/vhost/vdpa.c
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@ -1140,7 +1140,7 @@ static int vhost_vdpa_alloc_domain(struct vhost_vdpa *v)
struct vdpa_device *vdpa = v->vdpa;
const struct vdpa_config_ops *ops = vdpa->config;
struct device *dma_dev = vdpa_get_dma_dev(vdpa);
struct bus_type *bus;
const struct bus_type *bus;
int ret;
/* Device want to do DMA by itself */