octeontx2-pf: Fix error return code in otx2_probe()

[ Upstream commit 654cad8b6a17dcb00077070b27bc65873951a568 ]

Fix to return negative error code -ENOMEM from the error handling
case instead of 0, as done elsewhere in this function.

Fixes: 5a6d7c9daef3 ("octeontx2-pf: Mailbox communication with AF")
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c
index 411e5ea1031e9baa17b399058fb60a89ffa46b47..64786568af0dbf199976d4067a4ac6f329729a98 100644 (file)
--- a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c
+++ b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c
@@ -1856,13 +1856,17 @@ static int otx2_probe(struct pci_dev *pdev, const struct pci_device_id *id)
        num_vec = pci_msix_vec_count(pdev);
        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;
+       }
 
        /* Map CSRs */
        pf->reg_base = pcim_iomap(pdev, PCI_CFG_REG_BAR_NUM, 0);