1 files changed, 4 insertions, 4 deletions

diff --git a/fs/btrfs/ctree.c b/fs/btrfs/ctree.c
index 993642199326..6d67f32e648d 100644
--- a/fs/btrfs/ctree.c
+++ b/fs/btrfs/ctree.c
@@ -1645,14 +1645,14 @@ int btrfs_realloc_node(struct btrfs_trans_handle *trans,
 
         parent_nritems = btrfs_header_nritems(parent);
         blocksize = root->nodesize;
-        end_slot = parent_nritems;
+        end_slot = parent_nritems - 1;
 
-        if (parent_nritems == 1)
+        if (parent_nritems <= 1)
                 return 0;
 
         btrfs_set_lock_blocking(parent);
 
-        for (i = start_slot; i < end_slot; i++) {
+        for (i = start_slot; i <= end_slot; i++) {
                 int close = 1;
 
                 btrfs_node_key(parent, &disk_key, i);
@@ -1669,7 +1669,7 @@ int btrfs_realloc_node(struct btrfs_trans_handle *trans,
                         other = btrfs_node_blockptr(parent, i - 1);
                         close = close_blocks(blocknr, other, blocksize);
                 }
-                if (!close && i < end_slot - 2) {
+                if (!close && i < end_slot) {
                         other = btrfs_node_blockptr(parent, i + 1);
                         close = close_blocks(blocknr, other, blocksize);
                 }