ath5k: unmap io memory on probe failure

Signed-off-by: Jonathan Bither <jonbither@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
git-mirror · Apr 13, 2012 · 2db0d2b · 2db0d2b
1 parent 32b92f4
commit 2db0d2b
Showing 1 changed file with 4 additions and 2 deletions.
diff --git 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;
 }