notes.c: use designated initializers for clarity

The "struct note_data d = { 0, 0, NULL, STRBUF_INIT };" style could be
replaced with designated initializer for clarity.

Signed-off-by: Teng Long <[email protected]>
Signed-off-by: Junio C Hamano <[email protected]>

Author: dyrone

builtin/notes.c

@@ -405,7 +405,7 @@ static int add(int argc, const char **argv, const char *prefix)
 	struct notes_tree *t;
 	struct object_id object, new_note;
 	const struct object_id *note;
-	struct note_data d = { 0, 0, NULL, STRBUF_INIT };
+	struct note_data d = { .buf = STRBUF_INIT };
 	struct option options[] = {
 		OPT_CALLBACK_F('m', "message", &d, N_("message"),
 			N_("note contents as a string"), PARSE_OPT_NONEG,
@@ -571,7 +571,7 @@ static int append_edit(int argc, const char **argv, const char *prefix)
 	const struct object_id *note;
 	char *logmsg;
 	const char * const *usage;
-	struct note_data d = { 0, 0, NULL, STRBUF_INIT };
+	struct note_data d = { .buf = STRBUF_INIT };
 	struct option options[] = {
 		OPT_CALLBACK_F('m', "message", &d, N_("message"),
 			N_("note contents as a string"), PARSE_OPT_NONEG,