Merge branch 'jk/unused-post-2.42-part2'

Unused parameters to functions are marked as such, and/or removed,
in order to bring us closer to -Wunused-parameter clean.

* jk/unused-post-2.42-part2:
  parse-options: mark unused parameters in noop callback
  interpret-trailers: mark unused "unset" parameters in option callbacks
  parse-options: add more BUG_ON() annotations
  merge: do not pass unused opt->value parameter
  parse-options: mark unused "opt" parameter in callbacks
  parse-options: prefer opt->value to globals in callbacks
  checkout-index: delay automatic setting of to_tempfile
  format-patch: use OPT_STRING_LIST for to/cc options
  merge: simplify parsing of "-n" option
  merge: make xopts a strvec
This commit is contained in:
Junio C Hamano
2023-09-13 10:07:56 -07:00
14 changed files with 116 additions and 106 deletions

View File

@ -176,7 +176,7 @@ static int parse_refmap_arg(const struct option *opt, const char *arg, int unset
* "git fetch --refmap='' origin foo"
* can be used to tell the command not to store anywhere
*/
refspec_append(&refmap, arg);
refspec_append(opt->value, arg);
return 0;
}
@ -2204,7 +2204,7 @@ int cmd_fetch(int argc, const char **argv, const char *prefix)
PARSE_OPT_HIDDEN, option_fetch_parse_recurse_submodules),
OPT_BOOL(0, "update-shallow", &update_shallow,
N_("accept refs that update .git/shallow")),
OPT_CALLBACK_F(0, "refmap", NULL, N_("refmap"),
OPT_CALLBACK_F(0, "refmap", &refmap, N_("refmap"),
N_("specify fetch refmap"), PARSE_OPT_NONEG, parse_refmap_arg),
OPT_STRING_LIST('o', "server-option", &server_options, N_("server-specific"), N_("option to transmit")),
OPT_IPVERSION(&family),