Documentation: refactor common operations into variables

diff --git a/builtin/reset.c b/builtin/reset.c
index f368266762fae1e6c783d7351e289e423e408b3c..855d478e3b9d2a815ecdcfbf39c261f98ad0994b 100644 (file)
--- a/builtin/reset.c
+++ b/builtin/reset.c
@@ -84,7 +84,7 @@ static int reset_index(const unsigned char *sha1, int reset_type, int quiet)
 
        if (reset_type == MIXED || reset_type == HARD) {
                tree = parse_tree_indirect(sha1);
-               prime_cache_tree(&active_cache_tree, tree);
+               prime_cache_tree(&the_index, tree);
        }
 
        return 0;
@@ -93,7 +93,7 @@ static int reset_index(const unsigned char *sha1, int reset_type, int quiet)
 static void print_new_head_line(struct commit *commit)
 {
        const char *hex, *body;
-       char *msg;
+       const char *msg;
 
        hex = find_unique_abbrev(commit->object.sha1, DEFAULT_ABBREV);
        printf(_("HEAD is now at %s"), hex);
@@ -109,7 +109,7 @@ static void print_new_head_line(struct commit *commit)
        }
        else
                printf("\n");
-       logmsg_free(msg, commit);
+       unuse_commit_buffer(commit, msg);
 }
 
 static void update_index_from_diff(struct diff_queue_struct *q,
@@ -353,7 +353,7 @@ int cmd_reset(int argc, const char **argv, const char *prefix)
 
        if (reset_type != SOFT) {
                struct lock_file *lock = xcalloc(1, sizeof(*lock));
-               int newfd = hold_locked_index(lock, 1);
+               hold_locked_index(lock, 1);
                if (reset_type == MIXED) {
                        int flags = quiet ? REFRESH_QUIET : REFRESH_IN_PORCELAIN;
                        if (read_from_tree(&pathspec, sha1, intent_to_add))
@@ -369,8 +369,7 @@ int cmd_reset(int argc, const char **argv, const char *prefix)
                                die(_("Could not reset index file to revision '%s'."), rev);
                }
 
-               if (write_cache(newfd, active_cache, active_nr) ||
-                   commit_locked_index(lock))
+               if (write_locked_index(&the_index, lock, COMMIT_LOCK))
                        die(_("Could not write new index file."));
        }