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net: dsa: add missing kfree on remove 

To prevent memory leakage on unbinding, add missing kfree calls.
Includes minor cosmetic change to make patch clean.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Neil Armstrong 2015-10-06 15:39:53 +01:00 committed by David S. Miller
parent 6e28b00082
commit 1023d2ec1e
1 changed files with 4 additions and 1 deletions
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5
net/dsa/dsa.c
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@ -914,8 +914,10 @@ static void dsa_remove_dst(struct dsa_switch_tree *dst)
for (i = 0; i < dst->pd->nr_chips; i++) {
struct dsa_switch *ds = dst->ds[i];
if (ds != NULL)
if (ds) {
dsa_switch_destroy(ds);
kfree(ds);
}
}
}
@ -924,6 +926,7 @@ static int dsa_remove(struct platform_device *pdev)
struct dsa_switch_tree *dst = platform_get_drvdata(pdev);
dsa_remove_dst(dst);
kfree(dst);
dsa_of_remove(&pdev->dev);
return 0;