This is a note to let you know that I've just added the patch titled
of: mdio: Add of_node_put() when breaking out of for_each_xx
to the 5.10-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
of-mdio-add-of_node_put-when-breaking-out-of-for_eac.patch
and it can be found in the queue-5.10 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 331c758cc39875e72c728d08769aa4172131655a
Author: Liang He <windhl@xxxxxxx>
Date: Tue Sep 13 20:56:59 2022 +0800
of: mdio: Add of_node_put() when breaking out of for_each_xx
[ Upstream commit 1c48709e6d9d353acaaac1d8e33474756b121d78 ]
In of_mdiobus_register(), we should call of_node_put() for 'child'
escaped out of for_each_available_child_of_node().
Fixes: 66bdede495c7 ("of_mdio: Fix broken PHY IRQ in case of probe deferral")
Co-developed-by: Miaoqian Lin <linmq006@xxxxxxxxx>
Signed-off-by: Miaoqian Lin <linmq006@xxxxxxxxx>
Signed-off-by: Liang He <windhl@xxxxxxx>
Link: https://lore.kernel.org/r/20220913125659.3331969-1-windhl@xxxxxxx
Signed-off-by: Jakub Kicinski <kuba@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/net/mdio/of_mdio.c b/drivers/net/mdio/of_mdio.c
index ea0bf13e8ac3..5bae47f3da40 100644
--- a/drivers/net/mdio/of_mdio.c
+++ b/drivers/net/mdio/of_mdio.c
@@ -332,6 +332,7 @@ int of_mdiobus_register(struct mii_bus *mdio, struct device_node *np)
return 0;
unregister:
+ of_node_put(child);
mdiobus_unregister(mdio);
return rc;
}
