fjes: fix missed check in fjes_acpi_add

fjes_acpi_add() misses a check for platform_device_register_simple(). Add a check to fix it. Fixes: 658d439 ("fjes: Introduce FUJITSU Extended Socket Network Device driver") Signed-off-by: Chuhong Yuan <[email protected]> Signed-off-by: David S. Miller <[email protected]>
josf · Dec 9, 2019 · a288f10 · a288f10
1 parent b43d1f9
commit a288f10
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/drivers/net/fjes/fjes_main.c b/drivers/net/fjes/fjes_main.c
@@ -166,6 +166,9 @@ static int fjes_acpi_add(struct acpi_device *device)
 	/* create platform_device */
 	plat_dev = platform_device_register_simple(DRV_NAME, 0, fjes_resource,
 						   ARRAY_SIZE(fjes_resource));
+	if (IS_ERR(plat_dev))
+		return PTR_ERR(plat_dev);
+
 	device->driver_data = plat_dev;
 
 	return 0;