diff --git a/fs/xfs/xfs_inode.h b/fs/xfs/xfs_inode.h
index 2c9a7c4..54d9e54 100644
--- a/fs/xfs/xfs_inode.h
+++ b/fs/xfs/xfs_inode.h
@@ -412,11 +412,6 @@
 #define	XFS_IFLUSH_DELWRI		5
 
 /*
- * Flags for xfs_iflush_all.
- */
-#define	XFS_FLUSH_ALL		0x1
-
-/*
  * Flags for xfs_itruncate_start().
  */
 #define	XFS_ITRUNC_DEFINITE	0x1
@@ -520,7 +515,7 @@
 void		xfs_iunpin(xfs_inode_t *);
 int		xfs_iextents_copy(xfs_inode_t *, xfs_bmbt_rec_t *, int);
 int		xfs_iflush(xfs_inode_t *, uint);
-int		xfs_iflush_all(struct xfs_mount *, int);
+void		xfs_iflush_all(struct xfs_mount *);
 int		xfs_iaccess(xfs_inode_t *, mode_t, cred_t *);
 uint		xfs_iroundup(uint);
 void		xfs_ichgtime(xfs_inode_t *, int);