tc35815: fix iomap leak

If tc35815_init_one() fails we must unmap mapped regions.

Signed-off-by: Kulikov Vasiliy <segooon@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 3 insertions, 1 deletions

diff --git a/drivers/net/tc35815.c b/drivers/net/tc35815.c
index be08b75dbc15..99afa5c47bec 100644
--- a/drivers/net/tc35815.c
+++ b/drivers/net/tc35815.c
@@ -854,7 +854,7 @@ static int __devinit tc35815_init_one(struct pci_dev *pdev,
 
         rc = register_netdev(dev);
         if (rc)
-                goto err_out;
+                goto err_out_iounmap;
 
         memcpy(dev->perm_addr, dev->dev_addr, dev->addr_len);
         printk(KERN_INFO "%s: %s at 0x%lx, %pM, IRQ %d\n",
@@ -872,6 +872,8 @@ static int __devinit tc35815_init_one(struct pci_dev *pdev,
 
 err_out_unregister:
         unregister_netdev(dev);
+err_out_iounmap:
+        pcim_iounmap_regions(pdev, 1 << 1);
 err_out:
         free_netdev(dev);
         return rc;