xfs: remove the unnecessary daddr paramter to _init_block

Now that all of the callers pass XFS_BUF_DADDR_NULL as the daddr
parameter, we can elide that too.
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>

fs/xfs/libxfs/xfs_bmap_btree.c

@@ -38,8 +38,8 @@ xfs_bmbt_init_block(
 		xfs_btree_init_buf(ip->i_mount, bp, &xfs_bmbt_ops, level,
 				numrecs, ip->i_ino);
 	else
-		xfs_btree_init_block(ip->i_mount, buf, &xfs_bmbt_ops,
-				XFS_BUF_DADDR_NULL, level, numrecs, ip->i_ino);
+		xfs_btree_init_block(ip->i_mount, buf, &xfs_bmbt_ops, level,
+				numrecs, ip->i_ino);
 }
 
 /*

fs/xfs/libxfs/xfs_btree.c

@@ -1153,8 +1153,8 @@ xfs_btree_set_sibling(
 	}
 }
 
-void
-xfs_btree_init_block(
+static void
+__xfs_btree_init_block(
 	struct xfs_mount	*mp,
 	struct xfs_btree_block	*buf,
 	const struct xfs_btree_ops *ops,
@@ -1195,6 +1195,19 @@ xfs_btree_init_block(
 	}
 }
 
+void
+xfs_btree_init_block(
+	struct xfs_mount	*mp,
+	struct xfs_btree_block	*block,
+	const struct xfs_btree_ops *ops,
+	__u16			level,
+	__u16			numrecs,
+	__u64			owner)
+{
+	__xfs_btree_init_block(mp, block, ops, XFS_BUF_DADDR_NULL, level,
+			numrecs, owner);
+}
+
 void
 xfs_btree_init_buf(
 	struct xfs_mount		*mp,
@@ -1204,7 +1217,7 @@ xfs_btree_init_buf(
 	__u16				numrecs,
 	__u64				owner)
 {
-	xfs_btree_init_block(mp, XFS_BUF_TO_BLOCK(bp), ops,
+	__xfs_btree_init_block(mp, XFS_BUF_TO_BLOCK(bp), ops,
 			xfs_buf_daddr(bp), level, numrecs, owner);
 }
 

fs/xfs/libxfs/xfs_btree.h

@@ -440,7 +440,7 @@ void xfs_btree_init_buf(struct xfs_mount *mp, struct xfs_buf *bp,
 		__u64 owner);
 void xfs_btree_init_block(struct xfs_mount *mp,
 		struct xfs_btree_block *buf, const struct xfs_btree_ops *ops,
-		xfs_daddr_t blkno, __u16 level, __u16 numrecs, __u64 owner);
+		__u16 level, __u16 numrecs, __u64 owner);
 
 /*
  * Common btree core entry points.

fs/xfs/libxfs/xfs_btree_staging.c

@@ -410,9 +410,8 @@ xfs_btree_bload_prep_block(
 		ifp->if_broot_bytes = (int)new_size;
 
 		/* Initialize it and send it out. */
-		xfs_btree_init_block(cur->bc_mp, ifp->if_broot,
-				cur->bc_ops, XFS_BUF_DADDR_NULL, level,
-				nr_this_block, cur->bc_ino.ip->i_ino);
+		xfs_btree_init_block(cur->bc_mp, ifp->if_broot, cur->bc_ops,
+				level, nr_this_block, cur->bc_ino.ip->i_ino);
 
 		*bpp = NULL;
 		*blockp = ifp->if_broot;