rev-list: drop unused void pointer from finish_commit()

Our finish_commit() function used to be passed directly to the revision
machinery as a callback. But after 989937221a (rev-list: fix
--verify-objects --quiet becoming --objects, 2012-02-28), it is used
only as a helper in show_commit().

It doesn't use its void "data" parameter, and we no longer have to
conform to the callback interface. Let's drop it.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/builtin/rev-list.c b/builtin/rev-list.c
index 9f31837d303f1f302266fdd03298ddce73867ba0..660172b01486f5980e96557c071036eaead3c493 100644 (file)
--- a/builtin/rev-list.c
+++ b/builtin/rev-list.c
@@ -77,7 +77,7 @@ static enum missing_action arg_missing_action;
 
 #define DEFAULT_OIDSET_SIZE     (16*1024)
 
-static void finish_commit(struct commit *commit, void *data);
+static void finish_commit(struct commit *commit);
 static void show_commit(struct commit *commit, void *data)
 {
        struct rev_list_info *info = data;
@@ -86,7 +86,7 @@ static void show_commit(struct commit *commit, void *data)
        display_progress(progress, ++progress_counter);
 
        if (info->flags & REV_LIST_QUIET) {
-               finish_commit(commit, data);
+               finish_commit(commit);
                return;
        }
 
@@ -99,7 +99,7 @@ static void show_commit(struct commit *commit, void *data)
                        revs->count_left++;
                else
                        revs->count_right++;
-               finish_commit(commit, data);
+               finish_commit(commit);
                return;
        }
 
@@ -188,10 +188,10 @@ static void show_commit(struct commit *commit, void *data)
                        putchar('\n');
        }
        maybe_flush_or_die(stdout, "stdout");
-       finish_commit(commit, data);
+       finish_commit(commit);
 }
 
-static void finish_commit(struct commit *commit, void *data)
+static void finish_commit(struct commit *commit)
 {
        if (commit->parents) {
                free_commit_list(commit->parents);