net: fec: add missing of_node_put() in fec_enet_init_stop_mode()

BugLink: https://bugs.launchpad.net/bugs/1978234
[ Upstream commit d2b52ec056d5bddb055c8f21d7489a23548d0838 ]

Put device node in error path in fec_enet_init_stop_mode().

Fixes: 8a448bf832af ("net: ethernet: fec: move GPR register offset and bit into DT")
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Link: https://lore.kernel.org/r/20220426125231.375688-1-yangyingliang@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Kamal Mostafa <kamal@canonical.com>
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>

diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c
index a3e87e10ee6bd896a376a57bd43b8ce3abc84835..67eb9b671244b3495750f217ef0e51b84d9e9e4f 100644 (file)
--- a/drivers/net/ethernet/freescale/fec_main.c
+++ b/drivers/net/ethernet/freescale/fec_main.c
@@ -3726,7 +3726,7 @@ static int fec_enet_init_stop_mode(struct fec_enet_private *fep,
                                         ARRAY_SIZE(out_val));
        if (ret) {
                dev_dbg(&fep->pdev->dev, "no stop mode property\n");
-               return ret;
+               goto out;
        }
 
        fep->stop_gpr.gpr = syscon_node_to_regmap(gpr_np);