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@huawei.com>
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_vf.c b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_vf.c
index 187c633..f422751 100644 (file)
--- 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) {