ath5k: unmap io memory on probe failure

Signed-off-by: Jonathan Bither <jonbither@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/drivers/net/wireless/ath/ath5k/ahb.c b/drivers/net/wireless/ath/ath5k/ahb.c
index 47b6c35077d623589b377894c439fdbebfa7293b..8c50d9d19d786e5f0e28ef78bed157455cfcf705 100644 (file)
--- a/drivers/net/wireless/ath/ath5k/ahb.c
+++ b/drivers/net/wireless/ath/ath5k/ahb.c
@@ -120,7 +120,7 @@ static int ath_ahb_probe(struct platform_device *pdev)
        if (res == NULL) {
                dev_err(&pdev->dev, "no IRQ resource found\n");
                ret = -ENXIO;
-               goto err_out;
+               goto err_iounmap;
        }
 
        irq = res->start;
@@ -129,7 +129,7 @@ static int ath_ahb_probe(struct platform_device *pdev)
        if (hw == NULL) {
                dev_err(&pdev->dev, "no memory for ieee80211_hw\n");
                ret = -ENOMEM;
-               goto err_out;
+               goto err_iounmap;
        }
 
        ah = hw->priv;
@@ -186,6 +186,8 @@ static int ath_ahb_probe(struct platform_device *pdev)
  err_free_hw:
        ieee80211_free_hw(hw);
        platform_set_drvdata(pdev, NULL);
+ err_iounmap:
+        iounmap(mem);
  err_out:
        return ret;
 }