1 files changed, 0 insertions, 33 deletions

diff --git a/fs/xfs/xfs_alloc_btree.c b/fs/xfs/xfs_alloc_btree.c
index 97f7328967fd..3916925e2584 100644
--- a/fs/xfs/xfs_alloc_btree.c
+++ b/fs/xfs/xfs_alloc_btree.c
@@ -280,38 +280,6 @@ xfs_allocbt_key_diff(
         return (__int64_t)be32_to_cpu(kp->ar_startblock) - rec->ar_startblock;
 }
 
-STATIC int
-xfs_allocbt_kill_root(
-        struct xfs_btree_cur    *cur,
-        struct xfs_buf          *bp,
-        int                     level,
-        union xfs_btree_ptr     *newroot)
-{
-        int                     error;
-
-        XFS_BTREE_TRACE_CURSOR(cur, XBT_ENTRY);
-        XFS_BTREE_STATS_INC(cur, killroot);
-
-        /*
-         * Update the root pointer, decreasing the level by 1 and then
-         * free the old root.
-         */
-        xfs_allocbt_set_root(cur, newroot, -1);
-        error = xfs_allocbt_free_block(cur, bp);
-        if (error) {
-                XFS_BTREE_TRACE_CURSOR(cur, XBT_ERROR);
-                return error;
-        }
-
-        XFS_BTREE_STATS_INC(cur, free);
-
-        xfs_btree_setbuf(cur, level, NULL);
-        cur->bc_nlevels--;
-
-        XFS_BTREE_TRACE_CURSOR(cur, XBT_EXIT);
-        return 0;
-}
-
 #ifdef DEBUG
 STATIC int
 xfs_allocbt_keys_inorder(
@@ -423,7 +391,6 @@ static const struct xfs_btree_ops xfs_allocbt_ops = {
 
         .dup_cursor             = xfs_allocbt_dup_cursor,
         .set_root               = xfs_allocbt_set_root,
-        .kill_root              = xfs_allocbt_kill_root,
         .alloc_block            = xfs_allocbt_alloc_block,
         .free_block             = xfs_allocbt_free_block,
         .update_lastrec         = xfs_allocbt_update_lastrec,