[PATCH] Remove unused rank field from diff_core structure.

[git.git] / diff.c

diff --git a/diff.c b/diff.c
index f745cdd..680b521 100644 (file)
--- a/diff.c
+++ b/diff.c
@@ -521,6 +521,13 @@ struct diff_filepair *diff_queue(struct diff_queue_struct *queue,
        return dp;
 }
 
+void diff_free_filepair(struct diff_filepair *p)
+{
+       diff_free_filespec_data(p->one);
+       diff_free_filespec_data(p->two);
+       free(p);
+}
+
 static void diff_flush_raw(struct diff_filepair *p,
                           int line_termination,
                           int inter_name_termination)
@@ -817,12 +824,8 @@ void diff_flush(int diff_output_style, int resolve_rename_copy)
                        break;
                }
        }
-       for (i = 0; i < q->nr; i++) {
-               struct diff_filepair *p = q->queue[i];
-               diff_free_filespec_data(p->one);
-               diff_free_filespec_data(p->two);
-               free(p);
-       }
+       for (i = 0; i < q->nr; i++)
+               diff_free_filepair(q->queue[i]);
        free(q->queue);
        q->queue = NULL;
        q->nr = q->alloc = 0;