1 files changed, 3 insertions, 7 deletions

diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c
index e5340677d6c4..6a7a9ba75fd9 100644
--- a/fs/btrfs/extent-tree.c
+++ b/fs/btrfs/extent-tree.c
@@ -150,12 +150,9 @@ struct btrfs_block_group_cache *btrfs_lookup_block_group(struct
                 return NULL;
 
         block_group = (struct btrfs_block_group_cache *)(unsigned long)ptr;
-
-
-        if (block_group->key.objectid <= bytenr && bytenr <=
+        if (block_group->key.objectid <= bytenr && bytenr <
             block_group->key.objectid + block_group->key.offset)
                 return block_group;
-
         return NULL;
 }
 static u64 find_search_start(struct btrfs_root *root,
@@ -195,7 +192,7 @@ again:
                         continue;
                 }
                 if (data != BTRFS_BLOCK_GROUP_MIXED &&
-                    start + num >= cache->key.objectid + cache->key.offset)
+                    start + num > cache->key.objectid + cache->key.offset)
                         goto new_group;
                 return start;
         }
@@ -1088,9 +1085,8 @@ check_pending:
 
         if (ins->objectid + num_bytes >= search_end)
                 goto enospc;
-
         if (!full_scan && data != BTRFS_BLOCK_GROUP_MIXED &&
-            ins->objectid + num_bytes >= block_group->
+            ins->objectid + num_bytes > block_group->
             key.objectid + block_group->key.offset) {
                 search_start = block_group->key.objectid +
                         block_group->key.offset;