From c4bc7392325eeae0ee03f2480de5771e002640b7 Mon Sep 17 00:00:00 2001 From: =?utf8?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=utf8 Content-Transfer-Encoding: 8bit Commit d9ee43c952f9 ("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: d9ee43c952f9 ("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 c7d681fef198d..3bb0b00754679 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) -- 2.39.5