1 files changed, 17 insertions, 20 deletions

diff --git a/builtin/am.c b/builtin/am.c
index 894290e2d3..02853b3e05 100644
--- a/builtin/am.c
+++ b/builtin/am.c
@@ -1134,11 +1134,11 @@ static const char *msgnum(const struct am_state *state)
  */
 static void refresh_and_write_cache(void)
 {
-	struct lock_file *lock_file = xcalloc(1, sizeof(struct lock_file));
+	struct lock_file lock_file = LOCK_INIT;
 
-	hold_locked_index(lock_file, LOCK_DIE_ON_ERROR);
+	hold_locked_index(&lock_file, LOCK_DIE_ON_ERROR);
 	refresh_cache(REFRESH_QUIET);
-	if (write_locked_index(&the_index, lock_file, COMMIT_LOCK))
+	if (write_locked_index(&the_index, &lock_file, COMMIT_LOCK))
 		die(_("unable to write index file"));
 }
 
@@ -1157,9 +1157,9 @@ static int index_has_changes(struct strbuf *sb)
 		struct diff_options opt;
 
 		diff_setup(&opt);
-		DIFF_OPT_SET(&opt, EXIT_WITH_STATUS);
+		opt.flags.exit_with_status = 1;
 		if (!sb)
-			DIFF_OPT_SET(&opt, QUICK);
+			opt.flags.quick = 1;
 		do_diff_cache(&head, &opt);
 		diffcore_std(&opt);
 		for (i = 0; sb && i < diff_queued_diff.nr; i++) {
@@ -1168,7 +1168,7 @@ static int index_has_changes(struct strbuf *sb)
 			strbuf_addstr(sb, diff_queued_diff.queue[i]->two->path);
 		}
 		diff_flush(&opt);
-		return DIFF_OPT_TST(&opt, HAS_CHANGES) != 0;
+		return opt.flags.has_changes != 0;
 	} else {
 		for (i = 0; sb && i < active_nr; i++) {
 			if (i)
@@ -1409,8 +1409,8 @@ static void write_commit_patch(const struct am_state *state, struct commit *comm
 	rev_info.show_root_diff = 1;
 	rev_info.diffopt.output_format = DIFF_FORMAT_PATCH;
 	rev_info.no_commit_id = 1;
-	DIFF_OPT_SET(&rev_info.diffopt, BINARY);
-	DIFF_OPT_SET(&rev_info.diffopt, FULL_INDEX);
+	rev_info.diffopt.flags.binary = 1;
+	rev_info.diffopt.flags.full_index = 1;
 	rev_info.diffopt.use_color = 0;
 	rev_info.diffopt.file = fp;
 	rev_info.diffopt.close_file = 1;
@@ -1488,11 +1488,10 @@ static int run_apply(const struct am_state *state, const char *index_file)
 	struct argv_array apply_opts = ARGV_ARRAY_INIT;
 	struct apply_state apply_state;
 	int res, opts_left;
-	static struct lock_file lock_file;
 	int force_apply = 0;
 	int options = 0;
 
-	if (init_apply_state(&apply_state, NULL, &lock_file))
+	if (init_apply_state(&apply_state, NULL))
 		die("BUG: init_apply_state() failed");
 
 	argv_array_push(&apply_opts, "apply");
@@ -1946,15 +1945,14 @@ next:
  */
 static int fast_forward_to(struct tree *head, struct tree *remote, int reset)
 {
-	struct lock_file *lock_file;
+	struct lock_file lock_file = LOCK_INIT;
 	struct unpack_trees_options opts;
 	struct tree_desc t[2];
 
 	if (parse_tree(head) || parse_tree(remote))
 		return -1;
 
-	lock_file = xcalloc(1, sizeof(struct lock_file));
-	hold_locked_index(lock_file, LOCK_DIE_ON_ERROR);
+	hold_locked_index(&lock_file, LOCK_DIE_ON_ERROR);
 
 	refresh_cache(REFRESH_QUIET);
 
@@ -1970,11 +1968,11 @@ static int fast_forward_to(struct tree *head, struct tree *remote, int reset)
 	init_tree_desc(&t[1], remote->buffer, remote->size);
 
 	if (unpack_trees(2, t, &opts)) {
-		rollback_lock_file(lock_file);
+		rollback_lock_file(&lock_file);
 		return -1;
 	}
 
-	if (write_locked_index(&the_index, lock_file, COMMIT_LOCK))
+	if (write_locked_index(&the_index, &lock_file, COMMIT_LOCK))
 		die(_("unable to write new index file"));
 
 	return 0;
@@ -1986,15 +1984,14 @@ static int fast_forward_to(struct tree *head, struct tree *remote, int reset)
  */
 static int merge_tree(struct tree *tree)
 {
-	struct lock_file *lock_file;
+	struct lock_file lock_file = LOCK_INIT;
 	struct unpack_trees_options opts;
 	struct tree_desc t[1];
 
 	if (parse_tree(tree))
 		return -1;
 
-	lock_file = xcalloc(1, sizeof(struct lock_file));
-	hold_locked_index(lock_file, LOCK_DIE_ON_ERROR);
+	hold_locked_index(&lock_file, LOCK_DIE_ON_ERROR);
 
 	memset(&opts, 0, sizeof(opts));
 	opts.head_idx = 1;
@@ -2005,11 +2002,11 @@ static int merge_tree(struct tree *tree)
 	init_tree_desc(&t[0], tree->buffer, tree->size);
 
 	if (unpack_trees(1, t, &opts)) {
-		rollback_lock_file(lock_file);
+		rollback_lock_file(&lock_file);
 		return -1;
 	}
 
-	if (write_locked_index(&the_index, lock_file, COMMIT_LOCK))
+	if (write_locked_index(&the_index, &lock_file, COMMIT_LOCK))
 		die(_("unable to write new index file"));
 
 	return 0;