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virtio-mmio: Delete an error message in vm_find_vqs()

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The function “platform_get_irq” can log an error already.
Thus omit a redundant message for the exception handling in the
calling function.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Link: https://lore.kernel.org/r/9e27bc4a-cfa1-7818-dc25-8ad308816b30@web.de
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
This commit is contained in:
Markus Elfring 2020-04-05 19:14:10 +02:00 committed by Michael S. Tsirkin
parent e7c8cc35a6
commit 0c35c67412
1 changed files with 1 additions and 3 deletions
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4
drivers/virtio/virtio_mmio.c
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@ -466,10 +466,8 @@ static int vm_find_vqs(struct virtio_device *vdev, unsigned nvqs,
int irq = platform_get_irq(vm_dev->pdev, 0);
int i, err, queue_idx = 0;
if (irq < 0) {
dev_err(&vdev->dev, "Cannot get IRQ resource\n");
if (irq < 0)
return irq;
}
err = request_irq(irq, vm_interrupt, IRQF_SHARED,
dev_name(&vdev->dev), vm_dev);