diff --git a/core/storage/pager.rs b/core/storage/pager.rs
index fb39932a9..49b1e344e 100644
--- a/core/storage/pager.rs
+++ b/core/storage/pager.rs
@@ -977,7 +977,7 @@ impl Pager {
                 self.flush_info.borrow_mut().state = CacheFlushState::WaitAppendFrame {
                     current_page_to_append_idx,
                 };
-                return Ok(IOResult::IO);
+                Ok(IOResult::IO)
             }
             CacheFlushState::WaitAppendFrame {
                 current_page_to_append_idx,