| From | Greg Kroah-Hartman <> | Subject | [PATCH 4.14 075/183] nfp: fix error return code in nfp_pci_probe() | Date | Wed, 25 Apr 2018 12:34:55 +0200 |
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4.14-stable review patch. If anyone has any objections, please let me know.
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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> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> --- drivers/net/ethernet/netronome/nfp/nfp_main.c | 1 + 1 file changed, 1 insertion(+)
--- a/drivers/net/ethernet/netronome/nfp/nfp_main.c +++ b/drivers/net/ethernet/netronome/nfp/nfp_main.c @@ -492,6 +492,7 @@ static int nfp_pci_probe(struct pci_dev 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; }
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