revisions API users: use release_revisions() for "prune_data" users

Use release_revisions() for users of "struct rev_list" that reach into
the "struct rev_info" and clear the "prune_data" already.

In a subsequent commit we'll teach release_revisions() to clear this
itself, but in the meantime let's invoke release_revisions() here to
clear anything else we may have missed, and for reasons of having
consistent boilerplate.

Signed-off-by: Ævar Arnfjörð Bjarmason <[email protected]>
Signed-off-by: Junio C Hamano <[email protected]>

Author: avar

builtin/add.c

@@ -143,6 +143,7 @@ int add_files_to_cache(const char *prefix,
 	rev.max_count = 0; /* do not compare unmerged paths with stage #2 */
 	run_diff_files(&rev, DIFF_RACY_IS_MODIFIED);
 	clear_pathspec(&rev.prune_data);
+	release_revisions(&rev);
 	return !!data.add_errors;
 }
 

diff-lib.c

@@ -642,6 +642,7 @@ int do_diff_cache(const struct object_id *tree_oid, struct diff_options *opt)
 	if (diff_cache(&revs, tree_oid, NULL, 1))
 		exit(128);
 	clear_pathspec(&revs.prune_data);
+	release_revisions(&revs);
 	return 0;
 }
 

wt-status.c

@@ -617,6 +617,7 @@ static void wt_status_collect_changes_worktree(struct wt_status *s)
 	copy_pathspec(&rev.prune_data, &s->pathspec);
 	run_diff_files(&rev, 0);
 	clear_pathspec(&rev.prune_data);
+	release_revisions(&rev);
 }
 
 static void wt_status_collect_changes_index(struct wt_status *s)