Merge lp:~akopytov/percona-server/bug1189429-5.5 into lp:percona-server/5.5

[Alexey Kopytov]

    Bug #1189429: Compiler warnings in os0file.c in non-Linux builds
                  introduced by atomic patch

    Added the unused attributed for os_file_set_atomic_writes() arguments
    to avoid compiler warnings when building on non-Linux platforms.

[Laurynas Biveinis (laurynas-biveinis)]

review: Approve

=== modified file 'Percona-Server/storage/innobase/os/os0file.c'
--- Percona-Server/storage/innobase/os/os0file.c	2013-06-01 15:04:43 +0000
+++ Percona-Server/storage/innobase/os/os0file.c	2013-06-10 12:00:39 +0000
@@ -1381,8 +1381,11 @@
 ibool
 os_file_set_atomic_writes(
 /*======================*/
-	const char*	name,	/*!< in: name of the file */
-	os_file_t	file)	/*!< in: handle to the file */
+	const char*	name	/*!< in: name of the file */
+	__attribute__((unused)),
+	os_file_t	file	/*!< in: handle to the file */
+	__attribute__((unused)))
+
 {
 #ifdef DFS_IOCTL_ATOMIC_WRITE_SET
 	int	atomic_option	= 1;