net: fec: free/restore resource in related probe error pathes

[ Upstream commit d1616f07e8f1a4a490d1791316d4a68906b284aa ]

Fixes in probe error path:
- Restore dev_id before failed_ioremap path.
  Fixes: ("net: fec: restore dev_id in the cases of probe error")
- Call of_node_put(phy_node) before failed_phy path.
  Fixes: ("net: fec: Support phys probed from devicetree and fixed-link")

Signed-off-by: Fugang Duan <fugang.duan@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c
index 768f031..311539c 100644 (file)
--- a/drivers/net/ethernet/freescale/fec_main.c
+++ b/drivers/net/ethernet/freescale/fec_main.c
@@ -3543,11 +3543,11 @@ failed_clk_ipg:
 failed_clk:
        if (of_phy_is_fixed_link(np))
                of_phy_deregister_fixed_link(np);
-failed_phy:
        of_node_put(phy_node);
+failed_phy:
+       dev_id--;
 failed_ioremap:
        free_netdev(ndev);
-       dev_id--;
 
        return ret;
 }