1 files changed, 1 insertions, 1 deletions

diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c
index 7dc69b38548d..64dc93f64bc0 100644
--- a/fs/btrfs/extent_io.c
+++ b/fs/btrfs/extent_io.c
@@ -4104,7 +4104,7 @@ struct extent_buffer *alloc_dummy_extent_buffer(u64 start, unsigned long len)
 
         return eb;
 err:
-        for (i--; i > 0; i--)
+        for (i--; i >= 0; i--)
                 __free_page(eb->pages[i]);
         __free_extent_buffer(eb);
         return NULL;