[PATCH] hostap: Fix memory leak on PCI probe error path

[karo-tx-linux.git] / drivers / net / wireless / hostap / hostap_plx.c

diff --git a/drivers/net/wireless/hostap/hostap_plx.c b/drivers/net/wireless/hostap/hostap_plx.c
index e258517ac85db50af3b774720441254eb1836e36..edaaa943eb8f54c026c436e6b62a19a9e3ee3ee8 100644 (file)
--- a/drivers/net/wireless/hostap/hostap_plx.c
+++ b/drivers/net/wireless/hostap/hostap_plx.c
@@ -452,7 +452,7 @@ static int prism2_plx_probe(struct pci_dev *pdev,
        memset(hw_priv, 0, sizeof(*hw_priv));
 
        if (pci_enable_device(pdev))
-               return -EIO;
+               goto err_out_free;
 
        /* National Datacomm NCP130 based on TMD7160, not PLX9052. */
        tmd7160 = (pdev->vendor == 0x15e8) && (pdev->device == 0x0131);
@@ -567,9 +567,6 @@ static int prism2_plx_probe(struct pci_dev *pdev,
        return hostap_hw_ready(dev);
 
  fail:
-       prism2_free_local_data(dev);
-       kfree(hw_priv);
-
        if (irq_registered && dev)
                free_irq(dev->irq, dev);
 
@@ -577,6 +574,10 @@ static int prism2_plx_probe(struct pci_dev *pdev,
                iounmap(attr_mem);
 
        pci_disable_device(pdev);
+       prism2_free_local_data(dev);
+
+ err_out_free:
+       kfree(hw_priv);
 
        return -ENODEV;
 }