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    Subject[PATCH AUTOSEL for 4.15 074/189] nfp: fix error return code in nfp_pci_probe()
    Date
    From: Wei Yongjun <weiyongjun1@huawei.com>

    [ Upstream commit e58decc9c51eb61697aba35ba8eda33f4b80552d ]

    Fix to return error code -EINVAL instead of 0 when num_vfs above
    limit_vfs, as done elsewhere in this function.

    Fixes: 0dc786219186 ("nfp: handle SR-IOV already enabled when driver is probing")
    Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
    Acked-by: Jakub Kicinski <jakub.kicinski@netronome.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>
    Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
    ---
    drivers/net/ethernet/netronome/nfp/nfp_main.c | 1 +
    1 file changed, 1 insertion(+)

    diff --git a/drivers/net/ethernet/netronome/nfp/nfp_main.c b/drivers/net/ethernet/netronome/nfp/nfp_main.c
    index 35eaccbece36..2222577bdcf3 100644
    --- a/drivers/net/ethernet/netronome/nfp/nfp_main.c
    +++ b/drivers/net/ethernet/netronome/nfp/nfp_main.c
    @@ -518,6 +518,7 @@ static int nfp_pci_probe(struct pci_dev *pdev,
    dev_err(&pdev->dev,
    "Error: %d VFs already enabled, but loaded FW can only support %d\n",
    pf->num_vfs, pf->limit_vfs);
    + err = -EINVAL;
    goto err_fw_unload;
    }

    --
    2.15.1
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