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authorJonathan Bither <jonbither@gmail.com>2012-04-12 07:03:09 -0400
committerJohn W. Linville <linville@tuxdriver.com>2012-04-13 14:05:36 -0400
commit2db0d2ba97801fb57c91e99b9e22b2a24c32d3d7 (patch)
tree779bfee646cf6c74c17ef3359576ce54b9611a98 /drivers/net
parent32b92f4f3f261697a49f944e31920dbcbbd4ad01 (diff)
downloadlinux-2db0d2ba97801fb57c91e99b9e22b2a24c32d3d7.tar.bz2
ath5k: unmap io memory on probe failure
Signed-off-by: Jonathan Bither <jonbither@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net')
-rw-r--r--drivers/net/wireless/ath/ath5k/ahb.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/net/wireless/ath/ath5k/ahb.c b/drivers/net/wireless/ath/ath5k/ahb.c
index 47b6c35077d6..8c50d9d19d78 100644
--- 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;
}