From 561d72ddbbe480e2cae6c1a63c688986586ef2b1 Mon Sep 17 00:00:00 2001 From: Alex Williamson Date: Tue, 7 Apr 2015 11:14:44 -0600 Subject: [PATCH] vfio-pci: Remove warning if try-reset fails As indicated in the comment, this is not entirely uncommon and causes user concern for no reason. Signed-off-by: Alex Williamson --- drivers/vfio/pci/vfio_pci.c | 10 ++-------- 1 file changed, 2 insertions(+), 8 deletions(-) diff --git a/drivers/vfio/pci/vfio_pci.c b/drivers/vfio/pci/vfio_pci.c index 43517ce930f2..d0f1e7026d5d 100644 --- a/drivers/vfio/pci/vfio_pci.c +++ b/drivers/vfio/pci/vfio_pci.c @@ -217,14 +217,8 @@ static void vfio_pci_disable(struct vfio_pci_device *vdev) * Try to reset the device. The success of this is dependent on * being able to lock the device, which is not always possible. */ - if (vdev->reset_works) { - int ret = pci_try_reset_function(pdev); - if (ret) - pr_warn("%s: Failed to reset device %s (%d)\n", - __func__, dev_name(&pdev->dev), ret); - else - vdev->needs_reset = false; - } + if (vdev->reset_works && !pci_try_reset_function(pdev)) + vdev->needs_reset = false; pci_restore_state(pdev); out: -- 2.20.1