[PATCH] PM: Avoid compiler warning in pm_noirq_op()

[Rafael J. Wysocki]

From: Rafael J. Wysocki <rjw@xxxxxxx>

The compiler complains that calltime may be uninitialized in
pm_noirq_op(), so add extra initialization for that variable to
avoid the warning.

Signed-off-by: Rafael J. Wysocki <rjw@xxxxxxx>
---
 drivers/base/power/main.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Index: linux-2.6/drivers/base/power/main.c
===================================================================
--- linux-2.6.orig/drivers/base/power/main.c
+++ linux-2.6/drivers/base/power/main.c
@@ -304,7 +304,7 @@ static int pm_noirq_op(struct device *de
 			pm_message_t state)
 {
 	int error = 0;
-	ktime_t calltime, delta, rettime;
+	ktime_t calltime = ktime_set(0, 0), delta, rettime;
 
 	if (initcall_debug) {
 		pr_info("calling  %s+ @ %i, parent: %s\n",
--
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