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

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>
Fugang Duan 7 jaren geleden
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1 gewijzigde bestanden met toevoegingen van 2 en 2 verwijderingen
  1. 2 2
      drivers/net/ethernet/freescale/fec_main.c

+ 2 - 2
drivers/net/ethernet/freescale/fec_main.c

@@ -3556,11 +3556,11 @@ 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;
 }