ACPI: bay: use IS_ERR for return of register_platform_device_simple

register_platform_device_simple returns ERR_PTR(foo), so test it with
IS_ERR(foo).

Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Signed-off-by: Len Brown <len.brown@intel.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/acpi/bay.c b/drivers/acpi/bay.c
index 73dc10db4a88..9c28081ba6a6 100644
--- a/drivers/acpi/bay.c
+++ b/drivers/acpi/bay.c
@@ -283,7 +283,7 @@ static int bay_add(acpi_handle handle, int id)
 
         /* initialize platform device stuff */
         pdev = platform_device_register_simple(ACPI_BAY_CLASS, id, NULL, 0);
-        if (pdev == NULL) {
+        if (IS_ERR(pdev)) {
                 printk(KERN_ERR PREFIX "Error registering bay device\n");
                 goto bay_add_err;
         }