From 7572a9c749459a76ed04127dcc5f58a4b285cab2 Mon Sep 17 00:00:00 2001
From: Mitsuru IWASAKI <iwasaki@FreeBSD.org>
Date: Mon, 28 Jan 2008 01:57:48 +0000
Subject: [PATCH] Return errno value rather than boolean in this context.

MFC after:	1 week
---
 sys/dev/acpica/acpi.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/sys/dev/acpica/acpi.c b/sys/dev/acpica/acpi.c
index 4bd564accced..dba4edd3f936 100644
--- a/sys/dev/acpica/acpi.c
+++ b/sys/dev/acpica/acpi.c
@@ -2197,8 +2197,12 @@ acpi_ReqSleepState(struct acpi_softc *sc, int state)
 
     /* If devd(8) is not running, immediately enter the sleep state. */
     if (devctl_process_running() == FALSE) {
-    	ACPI_UNLOCK(acpi);
-	return (ACPI_FAILURE(acpi_EnterSleepState(sc, sc->acpi_next_sstate)));
+	ACPI_UNLOCK(acpi);
+	if (ACPI_SUCCESS(acpi_EnterSleepState(sc, sc->acpi_next_sstate))) {
+	    return (0);
+	} else {
+	    return (ENXIO);
+	}
     }
 
     /* Now notify devd(8) also. */