[PATCH v2 1/2] ref-filter: remove unused ref_format member

["Øystein Walle" <oystwa@gmail.com>]

use_rest was added in b9dee075eb (ref-filter: add %(rest) atom,
2021-07-26) but was never used. A follow-up patch series[1] that used
this member was submitted, but ultimately the development was abandonded
due to performance problems.

[1]: https://lore.kernel.org/git/9c5fddf6885875ccd3ce3f047bb938c77d9bbca2.1628842990.git.gitgitgadget@gmail.com/

Signed-off-by: Øystein Walle <oystwa@gmail.com>
---
 ref-filter.h | 1 -
 ref-filter.c | 1 -
 2 files changed, 2 deletions(-)

diff --git a/ref-filter.h b/ref-filter.h
index daa6d02017..e3eea5e3ad 100644
--- a/ref-filter.h
+++ b/ref-filter.h
@@ -75,7 +75,6 @@ struct ref_format {
 	const char *format;
 	const char *rest;
 	int quote_style;
-	int use_rest;
 	int use_color;
 
 	/* Internal state to ref-filter */
diff --git a/ref-filter.c b/ref-filter.c
index ed802778da..20e0a72f24 100644
--- a/ref-filter.c
+++ b/ref-filter.c
@@ -596,7 +596,6 @@ static int rest_atom_parser(struct ref_format *format,
 {
 	if (arg)
 		return err_no_arg(err, "rest");
-	format->use_rest = 1;
 	return 0;
 }
 
-- 
2.20.1