From 156ed0215ef365604f2382d5164c36d3a1cfd98f Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Martin=20=C3=85gren?= Date: Thu, 22 Apr 2021 21:22:40 +0200 Subject: [PATCH] uio/uio_pci_generic: fix return value changed in refactoring MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Commit ef84928cff58 ("uio/uio_pci_generic: use device-managed function equivalents") was able to simplify various error paths thanks to no longer having to clean up on the way out. Some error paths were dropped, others were simplified. In one of those simplifications, the return value was accidentally changed from -ENODEV to -ENOMEM. Restore the old return value. Fixes: ef84928cff58 ("uio/uio_pci_generic: use device-managed function equivalents") Cc: stable Acked-by: Michael S. Tsirkin Signed-off-by: Martin Ågren Link: https://lore.kernel.org/r/20210422192240.1136373-1-martin.agren@gmail.com Signed-off-by: Greg Kroah-Hartman --- drivers/uio/uio_pci_generic.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/uio/uio_pci_generic.c b/drivers/uio/uio_pci_generic.c index c7d681fef198..3bb0b0075467 100644 --- a/drivers/uio/uio_pci_generic.c +++ b/drivers/uio/uio_pci_generic.c @@ -82,7 +82,7 @@ static int probe(struct pci_dev *pdev, } if (pdev->irq && !pci_intx_mask_supported(pdev)) - return -ENOMEM; + return -ENODEV; gdev = devm_kzalloc(&pdev->dev, sizeof(struct uio_pci_generic_dev), GFP_KERNEL); if (!gdev)