submodule-config: move submodule-config functions to submodule-config.c

diff --git a/diff.c b/diff.c
index 00b4c86698e6badb5d2904cacb3ba7d92c018d76..e43519b8852492a034bc3b87e8374c99fb7c252b 100644 (file)
--- a/diff.c
+++ b/diff.c
@@ -346,9 +346,6 @@ int git_diff_basic_config(const char *var, const char *value, void *cb)
                return 0;
        }
 
-       if (starts_with(var, "submodule."))
-               return parse_submodule_config_option(var, value);
-
        if (git_diff_heuristic_config(var, value, cb) < 0)
                return -1;
 
@@ -2095,7 +2092,7 @@ static void show_dirstat_by_line(struct diffstat_t *data, struct diff_options *o
                         * bytes per "line".
                         * This is stupid and ugly, but very cheap...
                         */
-                       damage = (damage + 63) / 64;
+                       damage = DIV_ROUND_UP(damage, 64);
                ALLOC_GROW(dir.files, dir.nr + 1, dir.alloc);
                dir.files[dir.nr].name = file->name;
                dir.files[dir.nr].changed = damage;