From: Kulikov Vasiliy <segooon@gmail.com>
Date: Sat, 10 Jul 2010 00:03:18 +0000 (+0000)
Subject: tc35815: fix iomap leak
X-Git-Tag: v2.6.36-rc1~571^2~260
X-Git-Url: https://openfabrics.org/gitweb/?a=commitdiff_plain;h=b31fb86815153be3bc94e8ffb9dbf6e9d7694b2d;p=~shefty%2Frdma-dev.git

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>
---

diff --git a/drivers/net/tc35815.c b/drivers/net/tc35815.c
index be08b75dbc1..99afa5c47be 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;