[PATCH] net: arc_emac: add missing of_node_put() in arc_emac_probe()

[Wei Yongjun]

commit a94efbd7cc45 ("ethernet: arc: emac_main: add missing of_node_put
after calling of_parse_phandle") added missing of_node_put after calling
of_parse_phandle, but missing the devm_ioremap_resource() error handling
case.

Signed-off-by: Wei Yongjun <weiyj...@gmail.com>
---
 drivers/net/ethernet/arc/emac_main.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/arc/emac_main.c 
b/drivers/net/ethernet/arc/emac_main.c
index 4bff0f3..b0da969 100644
--- a/drivers/net/ethernet/arc/emac_main.c
+++ b/drivers/net/ethernet/arc/emac_main.c
@@ -771,8 +771,10 @@ int arc_emac_probe(struct net_device *ndev, int interface)
        priv->dev = dev;
 
        priv->regs = devm_ioremap_resource(dev, &res_regs);
-       if (IS_ERR(priv->regs))
-               return PTR_ERR(priv->regs);
+       if (IS_ERR(priv->regs)) {
+               err = PTR_ERR(priv->regs);
+               goto out_put_node;
+       }
 
        dev_dbg(dev, "Registers base address is 0x%p\n", priv->regs);