PATCH, libjava: eliminate warning

Thu Nov 26 05:25:00 GMT 2009

This warning was introduced by Andrew's Nov 17 patch.
Okay for mainline?
Ben
2009年11月26日 Ben Elliston <bje@au.ibm.com>
	* posix-threads.cc (ParkHelper::unpark): Do not initialise result,
	but assign it instead. Eliminates an unused variable warning when
	the result == 0 assertion is disabled.
Index: posix-threads.cc
===================================================================

--- posix-threads.cc	(revision 154668)
+++ posix-threads.cc	(working copy)
@@ -365,8 +365,9 @@ ParkHelper::unpark ()
 if (compare_and_swap
 (ptr, Thread::THREAD_PARK_PARKED, Thread::THREAD_PARK_RUNNING))
 {
+ int result;
 pthread_mutex_lock (&mutex);
- int result = pthread_cond_signal (&cond);
+ result = pthread_cond_signal (&cond);
 pthread_mutex_unlock (&mutex);
 JvAssert (result == 0);
 }
