On 2020/6/8 下午1:45, Michael S. Tsirkin wrote:
rc is initialized to -ENIVAL but that's never used. Drop it.
Fixes: 5f1f79bbc9e2 ("virtio-mem: Paravirtualized memory hotplug")
Reported-by: kernel test robot <lkp@xxxxxxxxx>
Signed-off-by: Michael S. Tsirkin <mst@xxxxxxxxxx>
---
drivers/virtio/virtio_mem.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/virtio/virtio_mem.c b/drivers/virtio/virtio_mem.c
index f658fe9149be..2f357142ea5e 100644
--- a/drivers/virtio/virtio_mem.c
+++ b/drivers/virtio/virtio_mem.c
@@ -1768,7 +1768,7 @@ static void virtio_mem_delete_resource(struct virtio_mem *vm)
static int virtio_mem_probe(struct virtio_device *vdev)
{
struct virtio_mem *vm;
- int rc = -EINVAL;
+ int rc;
BUILD_BUG_ON(sizeof(struct virtio_mem_req) != 24);
BUILD_BUG_ON(sizeof(struct virtio_mem_resp) != 10);
Acked-by: Jason Wang <jasowang@xxxxxxxxxx>
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