If an error occurs after a successful call to pci_enable_msi(),
pci_disable_msi() should be called as already done in the remove function.
Add a new label and the missing pci_disable_msi() call.
Fixes: 1a348ccc1047 ("[NET]: Add Tehuti network driver.")
Signed-off-by: Christophe JAILLET <christophe.jaillet@xxxxxxxxxx>
---
Compile tested only.
---
drivers/net/ethernet/tehuti/tehuti.c | 9 +++++++--
1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/drivers/net/ethernet/tehuti/tehuti.c b/drivers/net/ethernet/tehuti/tehuti.c
index ca409515ead5..938a5caf5a3b 100644
--- a/drivers/net/ethernet/tehuti/tehuti.c
+++ b/drivers/net/ethernet/tehuti/tehuti.c
@@ -1965,7 +1965,7 @@ bdx_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
ndev = alloc_etherdev(sizeof(struct bdx_priv));
if (!ndev) {
err = -ENOMEM;
- goto err_out_iomap;
+ goto err_out_disable_msi;
}
ndev->netdev_ops = &bdx_netdev_ops;
@@ -2031,7 +2031,7 @@ bdx_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
if (bdx_read_mac(priv)) {
pr_err("load MAC address failed\n");
err = -EFAULT;
- goto err_out_iomap;
+ goto err_out_disable_msi;
}
SET_NETDEV_DEV(ndev, &pdev->dev);
err = register_netdev(ndev);
@@ -2048,6 +2048,11 @@ bdx_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
err_out_free:
free_netdev(ndev);
+err_out_disable_msi:
+#ifdef BDX_MSI
+ if (nic->irq_type == IRQ_MSI)
+ pci_disable_msi(pdev);
+#endif
err_out_iomap:
iounmap(nic->regs);
err_out_res:
--
2.43.2
