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Date: Fri, 8 May 2020 02:15:19 +0000 From: Wei Yongjun <weiyongjun1@...wei.com> To: Sunil Goutham <sgoutham@...vell.com>, Geetha sowjanya <gakula@...vell.com>, Subbaraya Sundeep <sbhatta@...vell.com>, hariprasad <hkelam@...vell.com>, Tomasz Duszynski <tduszynski@...vell.com> CC: Wei Yongjun <weiyongjun1@...wei.com>, <netdev@...r.kernel.org>, <kernel-janitors@...r.kernel.org>, Hulk Robot <hulkci@...wei.com> Subject: [PATCH net-next] octeontx2-vf: Fix error return code in otx2vf_probe() Fix to return negative error code -ENOMEM from the alloc failed error handling case instead of 0, as done elsewhere in this function. Fixes: 3184fb5ba96e ("octeontx2-vf: Virtual function driver support") Reported-by: Hulk Robot <hulkci@...wei.com> Signed-off-by: Wei Yongjun <weiyongjun1@...wei.com> --- drivers/net/ethernet/marvell/octeontx2/nic/otx2_vf.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_vf.c b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_vf.c index 187c633a7af5..f4227517dc8e 100644 --- a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_vf.c +++ b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_vf.c @@ -497,13 +497,17 @@ static int otx2vf_probe(struct pci_dev *pdev, const struct pci_device_id *id) hw->irq_name = devm_kmalloc_array(&hw->pdev->dev, num_vec, NAME_SIZE, GFP_KERNEL); - if (!hw->irq_name) + if (!hw->irq_name) { + err = -ENOMEM; goto err_free_netdev; + } hw->affinity_mask = devm_kcalloc(&hw->pdev->dev, num_vec, sizeof(cpumask_var_t), GFP_KERNEL); - if (!hw->affinity_mask) + if (!hw->affinity_mask) { + err = -ENOMEM; goto err_free_netdev; + } err = pci_alloc_irq_vectors(hw->pdev, num_vec, num_vec, PCI_IRQ_MSIX); if (err < 0) {
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