[PATCH net-next] octeontx2-vf: Fix error return code in otx2vf_probe()

[Wei Yongjun]

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 <hul...@huawei.com>
Signed-off-by: Wei Yongjun <weiyongj...@huawei.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) {