1 files changed, 11 insertions, 13 deletions

diff --git a/fs/ubifs/budget.c b/fs/ubifs/budget.c
index ac0d2e1e73b1..f6d2eaa7a067 100644
--- a/fs/ubifs/budget.c
+++ b/fs/ubifs/budget.c
@@ -302,18 +302,6 @@ long long ubifs_calc_available(const struct ubifs_info *c, int min_idx_lebs)
         int subtract_lebs;
         long long available;
 
-        /*
-         * Force the amount available to the total size reported if the used
-         * space is zero.
-         */
-        if (c->lst.total_used <= UBIFS_INO_NODE_SZ &&
-            c->budg_data_growth + c->budg_dd_growth == 0) {
-                /* Do the same calculation as for c->block_cnt */
-                available = c->main_lebs - 2;
-                available *= c->leb_size - c->dark_wm;
-                return available;
-        }
-
         available = c->main_bytes - c->lst.total_used;
 
         /*
@@ -739,8 +727,18 @@ long long ubifs_budg_get_free_space(struct ubifs_info *c)
                 return 0;
         }
 
-        available = ubifs_calc_available(c, min_idx_lebs);
         outstanding = c->budg_data_growth + c->budg_dd_growth;
+
+        /*
+         * Force the amount available to the total size reported if the used
+         * space is zero.
+         */
+        if (c->lst.total_used <= UBIFS_INO_NODE_SZ && !outstanding) {
+                spin_unlock(&c->space_lock);
+                return (long long)c->block_cnt << UBIFS_BLOCK_SHIFT;
+        }
+
+        available = ubifs_calc_available(c, min_idx_lebs);
         spin_unlock(&c->space_lock);
 
         if (available > outstanding)