make reflog filename independent from struct ref_lock

This allows for ref_log_write() to be used in a more flexible way,
and is needed for future changes.

This is only code reorg with no behavior change.

Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>

1 files changed, 0 insertions, 1 deletions

diff --git a/refs.h b/refs.h
index 33450f13e7..2d2ba149ab 100644
--- a/refs.h
+++ b/refs.h
@@ -3,7 +3,6 @@
 
 struct ref_lock {
 	char *ref_name;
-	char *log_file;
 	struct lock_file *lk;
 	unsigned char old_sha1[20];
 	int lock_fd;