builtin/blame.c: struct blame_entry does not need a prev link

diff --git a/builtin/reflog.c b/builtin/reflog.c
index 54184b3d133bb66db272fd21ad3cad53a4a9a5cb..852cff60b784d316cddb59234b6276dfe18fd75d 100644 (file)
--- a/builtin/reflog.c
+++ b/builtin/reflog.c
@@ -94,8 +94,7 @@ static int tree_is_complete(const unsigned char *sha1)
                        complete = 0;
                }
        }
-       free(tree->buffer);
-       tree->buffer = NULL;
+       free_tree_buffer(tree);
 
        if (complete)
                tree->object.flags |= SEEN;
@@ -366,7 +365,7 @@ static int expire_reflog(const char *ref, const unsigned char *sha1, int unused,
         * we take the lock for the ref itself to prevent it from
         * getting updated.
         */
-       lock = lock_any_ref_for_update(ref, sha1, 0);
+       lock = lock_any_ref_for_update(ref, sha1, 0, NULL);
        if (!lock)
                return error("cannot lock ref '%s'", ref);
        log_file = git_pathdup("logs/%s", ref);
@@ -611,12 +610,12 @@ static int cmd_reflog_expire(int argc, const char **argv, const char *prefix)
                const char *arg = argv[i];
                if (!strcmp(arg, "--dry-run") || !strcmp(arg, "-n"))
                        cb.dry_run = 1;
-               else if (!prefixcmp(arg, "--expire=")) {
+               else if (starts_with(arg, "--expire=")) {
                        if (parse_expiry_date(arg + 9, &cb.expire_total))
                                die(_("'%s' is not a valid timestamp"), arg);
                        explicit_expiry |= EXPIRE_TOTAL;
                }
-               else if (!prefixcmp(arg, "--expire-unreachable=")) {
+               else if (starts_with(arg, "--expire-unreachable=")) {
                        if (parse_expiry_date(arg + 21, &cb.expire_unreachable))
                                die(_("'%s' is not a valid timestamp"), arg);
                        explicit_expiry |= EXPIRE_UNREACH;