On Wed, May 06, 2020 at 12:52:55PM +0000, Wei Yongjun wrote:
> Fix to return a negative error code from the error handling
> case instead of 0, as done elsewhere in this function. Also
> removed var 'rv' since we can use 'err' instead.
>
> Signed-off-by: Wei Yongjun <weiyongj...@huawei.com>
> ---
> drivers/staging/kpc2000/kpc2000/core.c | 7 +++----
> 1 file changed, 3 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/staging/kpc2000/kpc2000/core.c
> b/drivers/staging/kpc2000/kpc2000/core.c
> index 7b00d7069e21..14e07742dc9d 100644
> --- a/drivers/staging/kpc2000/kpc2000/core.c
> +++ b/drivers/staging/kpc2000/kpc2000/core.c
> @@ -298,7 +298,6 @@ static int kp2000_pcie_probe(struct pci_dev *pdev,
> {
> int err = 0;
> struct kp2000_device *pcard;
> - int rv;
> unsigned long reg_bar_phys_addr;
> unsigned long reg_bar_phys_len;
> unsigned long dma_bar_phys_addr;
> @@ -445,11 +444,11 @@ static int kp2000_pcie_probe(struct pci_dev *pdev,
> if (err < 0)
> goto err_release_dma;
>
> - rv = request_irq(pcard->pdev->irq, kp2000_irq_handler, IRQF_SHARED,
> + err = request_irq(pcard->pdev->irq, kp2000_irq_handler, IRQF_SHARED,
> pcard->name, pcard);
^
Could you add a space character here so the white space still aligns?
Otherwise it looks good. :)
regards,
dan carpenter
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