ACPI: bus: Add missing braces to acpi_sb_notify()

As per the kernel coding style.

No functional impact.

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

diff --git a/drivers/acpi/bus.c b/drivers/acpi/bus.c
index a96da65..2f2517d 100644 (file)
--- a/drivers/acpi/bus.c
+++ b/drivers/acpi/bus.c
@@ -623,8 +623,9 @@ static void acpi_sb_notify(acpi_handle handle, u32 event, void *data)
        if (event == ACPI_SB_NOTIFY_SHUTDOWN_REQUEST) {
                if (!work_busy(&acpi_sb_work))
                        schedule_work(&acpi_sb_work);
-       } else
+       } else {
                pr_warn("event %x is not supported by \\_SB device\n", event);
+       }
 }
 
 static int __init acpi_setup_sb_notify_handler(void)