[PATCH 22/23] lock_any_ref_for_update(): inline function

[Michael Haggerty <mhagger@alum.mit.edu>]

From: Ronnie Sahlberg <sahlberg@google.com>

Inline the function at its one remaining caller (which is within
refs.c) and remove it.

Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
---
 refs.c | 9 +--------
 refs.h | 9 +--------
 2 files changed, 2 insertions(+), 16 deletions(-)

diff --git a/refs.c b/refs.c
index c6ee775..f3564cf 100644
--- a/refs.c
+++ b/refs.c
@@ -2346,13 +2346,6 @@ static struct ref_lock *lock_ref_sha1_basic(const char *refname,
 	return NULL;
 }
 
-struct ref_lock *lock_any_ref_for_update(const char *refname,
-					 const unsigned char *old_sha1,
-					 int flags, int *type_p)
-{
-	return lock_ref_sha1_basic(refname, old_sha1, NULL, flags, type_p);
-}
-
 /*
  * Write an entry to the packed-refs file for the specified refname.
  * If peeled is non-NULL, write it as the entry's peeled value.
@@ -4007,7 +4000,7 @@ extern int reflog_expire(const char *refname, const unsigned char *sha1,
 	 * we take the lock for the ref itself to prevent it from
 	 * getting updated.
 	 */
-	lock = lock_any_ref_for_update(refname, sha1, 0, NULL);
+	lock = lock_ref_sha1_basic(refname, sha1, NULL, 0, NULL);
 	if (!lock)
 		return error("cannot lock ref '%s'", refname);
 	if (!reflog_exists(refname)) {
diff --git a/refs.h b/refs.h
index 82611b5..174863d 100644
--- a/refs.h
+++ b/refs.h
@@ -181,8 +181,7 @@ extern int is_branch(const char *refname);
 extern int peel_ref(const char *refname, unsigned char *sha1);
 
 /*
- * Flags controlling lock_any_ref_for_update(), ref_transaction_update(),
- * ref_transaction_create(), etc.
+ * Flags controlling ref_transaction_update(), ref_transaction_create(), etc.
  * REF_NODEREF: act on the ref directly, instead of dereferencing
  *              symbolic references.
  * REF_DELETING: tolerate broken refs
@@ -191,12 +190,6 @@ extern int peel_ref(const char *refname, unsigned char *sha1);
  */
 #define REF_NODEREF	0x01
 #define REF_DELETING	0x02
-/*
- * This function sets errno to something meaningful on failure.
- */
-extern struct ref_lock *lock_any_ref_for_update(const char *refname,
-						const unsigned char *old_sha1,
-						int flags, int *type_p);
 
 /*
  * Setup reflog before using. Set errno to something meaningful on failure.
-- 
2.1.3