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Date: Sun, 1 Nov 2015 19:15:11 -0800 From: Greg Kroah-Hartman <gregkh@...uxfoundation.org> To: Johannes Thumshirn <morbidrsa@...il.com> Cc: Alexey Khoroshilov <khoroshilov@...ras.ru>, linux-kernel <linux-kernel@...r.kernel.org>, ldv-project@...uxtesting.org Subject: Re: [PATCH] mcb: Do not return zero on error path in mcb_pci_probe() On Thu, Oct 22, 2015 at 09:28:57AM +0200, Johannes Thumshirn wrote: > On Sat, Oct 17, 2015 at 11:33 PM, Alexey Khoroshilov > <khoroshilov@...ras.ru> wrote: > > There is an error path in mcb_pci_probe() where > > it returns zero instead of error code. > > > > Found by Linux Driver Verification project (linuxtesting.org). > > > > Signed-off-by: Alexey Khoroshilov <khoroshilov@...ras.ru> > > --- > > drivers/mcb/mcb-pci.c | 1 + > > 1 file changed, 1 insertion(+) > > > > diff --git a/drivers/mcb/mcb-pci.c b/drivers/mcb/mcb-pci.c > > index 051645498b53..67d5e7d08df6 100644 > > --- a/drivers/mcb/mcb-pci.c > > +++ b/drivers/mcb/mcb-pci.c > > @@ -51,6 +51,7 @@ static int mcb_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id) > > priv->mapbase = pci_resource_start(pdev, 0); > > if (!priv->mapbase) { > > dev_err(&pdev->dev, "No PCI resource\n"); > > + ret = -ENODEV; > > goto out_disable; > > } > > > > -- > > 1.9.1 > > > > Applied, thanks. > > @Greg, shall I forward you the patch or do a pull request? Please forward on, I don't do many pull requests. greg k-h -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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