staging/lustre: Remove unused statfs_pack()

It's only used on the server.
Reported-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Oleg Drokin <green@linuxhacker.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/lustre/lustre/include/lustre_lib.h

@@ -100,7 +100,6 @@ struct obd_client_handle {
 #define OBD_CLIENT_HANDLE_MAGIC 0xd15ea5ed
 
 /* statfs_pack.c */
-void statfs_pack(struct obd_statfs *osfs, struct kstatfs *sfs);
 void statfs_unpack(struct kstatfs *sfs, struct obd_statfs *osfs);
 
 /*

drivers/staging/lustre/lustre/obdclass/statfs_pack.c

@@ -46,20 +46,6 @@
 #include "../include/obd_support.h"
 #include "../include/obd_class.h"
 
-void statfs_pack(struct obd_statfs *osfs, struct kstatfs *sfs)
-{
-	memset(osfs, 0, sizeof(*osfs));
-	osfs->os_type = sfs->f_type;
-	osfs->os_blocks = sfs->f_blocks;
-	osfs->os_bfree = sfs->f_bfree;
-	osfs->os_bavail = sfs->f_bavail;
-	osfs->os_files = sfs->f_files;
-	osfs->os_ffree = sfs->f_ffree;
-	osfs->os_bsize = sfs->f_bsize;
-	osfs->os_namelen = sfs->f_namelen;
-}
-EXPORT_SYMBOL(statfs_pack);
-
 void statfs_unpack(struct kstatfs *sfs, struct obd_statfs *osfs)
 {
 	memset(sfs, 0, sizeof(*sfs));