From 679fb46c57859b59a70257477bfbdfc7edfac4f5 Mon Sep 17 00:00:00 2001 From: Neil Armstrong Date: Mon, 7 Dec 2015 13:57:34 +0100 Subject: [PATCH] net: dsa: Add missing master netdev dev_put() calls Upon probe failure or unbinding, add missing dev_put() calls. Signed-off-by: Neil Armstrong Signed-off-by: David S. Miller --- net/dsa/dsa.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/net/dsa/dsa.c b/net/dsa/dsa.c index d9e0172116b6..d22d303efd5c 100644 --- a/net/dsa/dsa.c +++ b/net/dsa/dsa.c @@ -919,8 +919,10 @@ static int dsa_probe(struct platform_device *pdev) platform_set_drvdata(pdev, dst); ret = dsa_setup_dst(dst, dev, &pdev->dev, pd); - if (ret) + if (ret) { + dev_put(dev); goto out; + } return 0; @@ -940,6 +942,8 @@ static void dsa_remove_dst(struct dsa_switch_tree *dst) if (ds) dsa_switch_destroy(ds); } + + dev_put(dst->master_netdev); } static int dsa_remove(struct platform_device *pdev) -- 2.20.1