patch-2.4.20 linux-2.4.20/include/asm-i386/spinlock.h

• Lines: 9
• Date: Thu Nov 28 15:53:15 2002
• Orig file: linux-2.4.19/include/asm-i386/spinlock.h
• Orig date: Fri Aug 2 17:39:45 2002

diff -urN linux-2.4.19/include/asm-i386/spinlock.h linux-2.4.20/include/asm-i386/spinlock.h
@@ -49,7 +49,7 @@
  * We make no fairness assumptions. They have a cost.
  */
 
-#define spin_is_locked(x)	(*(volatile char *)(&(x)->lock) <= 0)
+#define spin_is_locked(x)	(*(volatile signed char *)(&(x)->lock) <= 0)
 #define spin_unlock_wait(x)	do { barrier(); } while(spin_is_locked(x))
 
 #define spin_lock_string \