[XFS] Fix compiler warning after change to xfs_ioctl interface.

SGI Modid: 2.5.x-xfs:slinx:159720a

fs/xfs/linux/xfs_iops.h

@@ -69,4 +69,7 @@ extern struct address_space_operations linvfs_aops;
 extern int linvfs_get_block(struct inode *, sector_t, struct buffer_head *, int);
 extern void linvfs_unwritten_done(struct buffer_head *, int);
 
+extern int xfs_ioctl(struct bhv_desc *, struct inode *, struct file *,
+                        int, unsigned int, unsigned long);
+
 #endif /* __XFS_IOPS_H__ */

fs/xfs/xfs_vnodeops.c

@@ -77,10 +77,6 @@
  */
 #define SYMLINK_MAPS 2
 
-extern int xfs_ioctl(bhv_desc_t *, struct inode *, struct file *,
-			int, unsigned int, unsigned long);
-
-
 /*
  * For xfs, we check that the file isn't too big to be opened by this kernel.
  * No other open action is required for regular files.  Devices are handled