From c6a57bfffea5b673e5b4f9aeff85a00607e59077 Mon Sep 17 00:00:00 2001
From: Luis Gonzalez Fernandez <luisgf@gmail.com>
Date: Fri, 7 Sep 2012 21:35:21 +0200
Subject: PM / QoS: Add return code to pm_qos_get_value function.

pm_qos_get_value don't return a return code in all cases. It's sure that
anything interesting happend after BUG() but this prevent any compilation
warning.

[rjw: Chaneged the new return value to PM_QOS_DEFAULT_VALUE.]

Signed-off-by: Luis Gonzalez Fernandez <luisgf@gmail.com>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>

diff --git a/kernel/power/qos.c b/kernel/power/qos.c
index 6a031e6..846bd42 100644
--- a/kernel/power/qos.c
+++ b/kernel/power/qos.c
@@ -139,6 +139,7 @@ static inline int pm_qos_get_value(struct pm_qos_constraints *c)
 	default:
 		/* runtime check for not using enum */
 		BUG();
+		return PM_QOS_DEFAULT_VALUE;
 	}
 }
 
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