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| author | Markus Elfring <elfring@users.sourceforge.net> | 2020-04-05 19:14:10 +0200 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2020-06-02 08:45:13 +0200 |
| commit | 0c35c67412f0ae9ebe1a87cb83bc9de8143438b7 (patch) | |
| tree | 752eacec274855d95ecab63db1e4cc16751a9376 | |
| parent | virtio: add VIRTIO_RING_NO_LEGACY (diff) | |
| download | linux-0c35c67412f0ae9ebe1a87cb83bc9de8143438b7.tar.xz linux-0c35c67412f0ae9ebe1a87cb83bc9de8143438b7.zip | |
virtio-mmio: Delete an error message in vm_find_vqs()
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>
| -rw-r--r-- | drivers/virtio/virtio_mmio.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/virtio/virtio_mmio.c b/drivers/virtio/virtio_mmio.c index 97d5725fd9a2..9d16aaffca9d 100644 --- a/drivers/virtio/virtio_mmio.c +++ b/drivers/virtio/virtio_mmio.c @@ -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); |