Merge branch 'jk/unused-params-even-more'

Code cleanup.

* jk/unused-params-even-more:
  parse_opt_ref_sorting: always use with NONEG flag
  pretty: drop unused strbuf from parse_padding_placeholder()
  pretty: drop unused "type" parameter in needs_rfc2047_encoding()
  parse-options: drop unused ctx parameter from show_gitcomp()
  fetch_pack(): drop unused parameters
  report_path_error(): drop unused prefix parameter
  unpack-trees: drop unused error_type parameters
  unpack-trees: drop name_entry from traverse_by_cache_tree()
  test-date: drop unused "now" parameter from parse_dates()
  update-index: drop unused prefix_length parameter from do_reupdate()
  log: drop unused "len" from show_tagger()
  log: drop unused rev_info from early output
  revision: drop some unused "revs" parameters

1 files changed, 2 insertions, 3 deletions

diff --git a/builtin/update-index.c b/builtin/update-index.c
index 73fe04e1c2..890c251d66 100644
--- a/builtin/update-index.c
+++ b/builtin/update-index.c
@@ -724,7 +724,7 @@ static int do_unresolve(int ac, const char **av,
 }
 
 static int do_reupdate(int ac, const char **av,
-		       const char *prefix, int prefix_length)
+		       const char *prefix)
 {
 	/* Read HEAD and run update-index on paths that are
 	 * merged and already different between index and HEAD.
@@ -940,8 +940,7 @@ static enum parse_opt_result reupdate_callback(
 
 	/* consume remaining arguments. */
 	setup_work_tree();
-	*has_errors = do_reupdate(ctx->argc, ctx->argv,
-				prefix, prefix ? strlen(prefix) : 0);
+	*has_errors = do_reupdate(ctx->argc, ctx->argv, prefix);
 	if (*has_errors)
 		active_cache_changed = 0;