[PATCH AUTOSEL 5.14 07/18] net: sparx5: Add of_node_put() before goto

From: Sasha Levin
Date: Mon Oct 25 2021 - 13:00:15 EST


From: Wan Jiabing <wanjiabing@xxxxxxxx>

[ Upstream commit d9fd7e9fccfac466fb528a783f2fc76f2982604c ]

Fix following coccicheck warning:
./drivers/net/ethernet/microchip/sparx5/s4parx5_main.c:723:1-33: WARNING: Function
for_each_available_child_of_node should have of_node_put() before goto

Early exits from for_each_available_child_of_node should decrement the
node reference counter.

Signed-off-by: Wan Jiabing <wanjiabing@xxxxxxxx>
Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
drivers/net/ethernet/microchip/sparx5/sparx5_main.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/drivers/net/ethernet/microchip/sparx5/sparx5_main.c b/drivers/net/ethernet/microchip/sparx5/sparx5_main.c
index f666133a15de..6e9058265d43 100644
--- a/drivers/net/ethernet/microchip/sparx5/sparx5_main.c
+++ b/drivers/net/ethernet/microchip/sparx5/sparx5_main.c
@@ -743,6 +743,7 @@ static int mchp_sparx5_probe(struct platform_device *pdev)
err = dev_err_probe(sparx5->dev, PTR_ERR(serdes),
"port %u: missing serdes\n",
portno);
+ of_node_put(portnp);
goto cleanup_config;
}
config->portno = portno;
--
2.33.0