[PATCH 13/14] lockfile: remove unused function 'unable_to_lock_die'

[Jonathan Nieder <jrnieder@gmail.com>]

The old callers now use the message passed back by
hold_lock_file_for_update / hold_lock_file_for_append instead of
trying to interpret errno.

Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
---
 lockfile.c | 8 --------
 lockfile.h | 1 -
 2 files changed, 9 deletions(-)

diff --git a/lockfile.c b/lockfile.c
index a79679b..8d8d5ed 100644
--- a/lockfile.c
+++ b/lockfile.c
@@ -170,14 +170,6 @@ void unable_to_lock_message(const char *path, int flags, int err,
 	}
 }
 
-NORETURN void unable_to_lock_die(const char *path, int flags, int err)
-{
-	struct strbuf buf = STRBUF_INIT;
-
-	unable_to_lock_message(path, flags, err, &buf);
-	die("%s", buf.buf);
-}
-
 int hold_lock_file_for_update(struct lock_file *lk, const char *path,
 			      int flags, struct strbuf *err)
 {
diff --git a/lockfile.h b/lockfile.h
index 6d0a9bb..b4d29a3 100644
--- a/lockfile.h
+++ b/lockfile.h
@@ -73,7 +73,6 @@ struct lock_file {
 
 extern void unable_to_lock_message(const char *path, int, int err,
 				   struct strbuf *buf);
-extern NORETURN void unable_to_lock_die(const char *path, int, int err);
 extern int hold_lock_file_for_update(struct lock_file *, const char *path,
 				     int, struct strbuf *err);
 extern int hold_lock_file_for_append(struct lock_file *, const char *path,