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authorDavid Hildenbrand <david@redhat.com>2020-11-12 16:38:00 +0300
committerMichael S. Tsirkin <mst@redhat.com>2020-12-19 00:14:26 +0300
commit420066829bb614826115892e81f85b8c4341ee95 (patch)
tree23d8832e675038f6d659ae25bf01fd732c299a6a /drivers/virtio
parent835491c554fbdbc18452f4b1546df21879b8b26d (diff)
downloadlinux-420066829bb614826115892e81f85b8c4341ee95.tar.xz
virtio-mem: drop last_mb_id
No longer used, let's drop it. Reviewed-by: Wei Yang <richard.weiyang@linux.alibaba.com> Reviewed-by: Pankaj Gupta <pankaj.gupta.linux@gmail.com> Cc: "Michael S. Tsirkin" <mst@redhat.com> Cc: Jason Wang <jasowang@redhat.com> Cc: Pankaj Gupta <pankaj.gupta.linux@gmail.com> Signed-off-by: David Hildenbrand <david@redhat.com> Link: https://lore.kernel.org/r/20201112133815.13332-15-david@redhat.com Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'drivers/virtio')
-rw-r--r--drivers/virtio/virtio_mem.c4
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/virtio/virtio_mem.c b/drivers/virtio/virtio_mem.c
index bd76aa79a82e..a7beac5942e0 100644
--- a/drivers/virtio/virtio_mem.c
+++ b/drivers/virtio/virtio_mem.c
@@ -84,8 +84,6 @@ struct virtio_mem {
/* Id of the first memory block of this device. */
unsigned long first_mb_id;
- /* Id of the last memory block of this device. */
- unsigned long last_mb_id;
/* Id of the last usable memory block of this device. */
unsigned long last_usable_mb_id;
/* Id of the next memory bock to prepare when needed. */
@@ -1773,8 +1771,6 @@ static int virtio_mem_init(struct virtio_mem *vm)
vm->first_mb_id = virtio_mem_phys_to_mb_id(vm->addr - 1 +
memory_block_size_bytes());
vm->next_mb_id = vm->first_mb_id;
- vm->last_mb_id = virtio_mem_phys_to_mb_id(vm->addr +
- vm->region_size) - 1;
dev_info(&vm->vdev->dev, "start address: 0x%llx", vm->addr);
dev_info(&vm->vdev->dev, "region size: 0x%llx", vm->region_size);