1 files changed, 2 insertions, 2 deletions

diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c
index 8036d3a84853..472873a94d96 100644
--- a/fs/btrfs/extent_io.c
+++ b/fs/btrfs/extent_io.c
@@ -4110,8 +4110,8 @@ struct extent_buffer *alloc_dummy_extent_buffer(u64 start, unsigned long len)
 
         return eb;
 err:
-        for (i--; i >= 0; i--)
-                __free_page(eb->pages[i]);
+        for (; i > 0; i--)
+                __free_page(eb->pages[i - 1]);
         __free_extent_buffer(eb);
         return NULL;
 }