x86 cmpxchg.h: fix wrong comment
Signed-off-by: Li Zhong <zhong@linux.vnet.ibm.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
diff --git a/arch/x86/include/asm/cmpxchg.h b/arch/x86/include/asm/cmpxchg.h
index 8d871ea..d47786a 100644
--- a/arch/x86/include/asm/cmpxchg.h
+++ b/arch/x86/include/asm/cmpxchg.h
@@ -35,7 +35,7 @@
/*
* An exchange-type operation, which takes a value and a pointer, and
- * returns a the old value.
+ * returns the old value.
*/
#define __xchg_op(ptr, arg, op, lock) \
({ \