Commit 95bf9798 authored Jul 06, 2022 by Bo Liu Committed by Michael S. Tsirkin Aug 11, 2022

virtio: Check dev_set_name() return value



It's possible that dev_set_name() returns -ENOMEM, catch and handle this.

Signed-off-by: Bo Liu <liubo03@inspur.com>
Message-Id: <20220707031751.4802-1-liubo03@inspur.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Jason Wang <jasowang@redhat.com>

parent d650f830

drivers/virtio/virtio.c

+3 −1

Original line number	Diff line number	Diff line
		@@ -428,7 +428,9 @@ int register_virtio_device(struct virtio_device *dev)
		goto out;

		dev->index = err;
		dev_set_name(&dev->dev, "virtio%u", dev->index);
		err = dev_set_name(&dev->dev, "virtio%u", dev->index);
		if (err)
		goto out_ida_remove;

		err = virtio_device_of_init(dev);
		if (err)