Messages in this thread Patch in this message | | | From | Yang Yingliang <> | Subject | [PATCH v2] net: dpaa2-mac: add missing of_node_put() in dpaa2_mac_get_node() | Date | Thu, 5 May 2022 10:18:33 +0800 |
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Add missing of_node_put() in error path in dpaa2_mac_get_node().
Fixes: 5b1e38c0792c ("dpaa2-mac: bail if the dpmacs fwnode is not found") Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> --- drivers/net/ethernet/freescale/dpaa2/dpaa2-mac.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/freescale/dpaa2/dpaa2-mac.c b/drivers/net/ethernet/freescale/dpaa2/dpaa2-mac.c index c48811d3bcd5..fab2ce6bee9f 100644 --- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-mac.c +++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-mac.c @@ -108,8 +108,10 @@ static struct fwnode_handle *dpaa2_mac_get_node(struct device *dev, return ERR_PTR(-EPROBE_DEFER); } - if (!parent) + if (!parent) { + of_node_put(dpmacs); return NULL; + } fwnode_for_each_child_node(parent, child) { err = -EINVAL; -- 2.25.1
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