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[PATCH 20/24] checkout_paths(): remove unneeded flag variable

From
David Turner <dturner@twopensource.com>
Date
Apr 7, 2016, 19:03 UTC
Message-ID
<1460055791-23313-21-git-send-email-dturner@twopensource.com>
In-Reply-To
<1460055791-23313-1-git-send-email-dturner@twopensource.com>
From: Michael Haggerty <mhagger@alum.mit.edu>
It is never read, so we can pass NULL to resolve_ref_unsafe().
Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
---
 builtin/checkout.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/builtin/checkout.c b/builtin/checkout.c
index efcbd8f..ea2fe1c 100644
--- a/builtin/checkout.c
+++ b/builtin/checkout.c
@@ -242,7 +242,6 @@ static int checkout_paths(const struct checkout_opts *opts,
 	struct checkout state;
 	static char *ps_matched;
 	unsigned char rev[20];
-	int flag;
 	struct commit *head;
 	int errs = 0;
 	struct lock_file *lock_file;
@@ -375,7 +374,7 @@ static int checkout_paths(const struct checkout_opts *opts,
 	if (write_locked_index(&the_index, lock_file, COMMIT_LOCK))
 		die(_("unable to write new index file"));
 
-	read_ref_full("HEAD", 0, rev, &flag);
+	read_ref_full("HEAD", 0, rev, NULL);
 	head = lookup_commit_reference_gently(rev, 1);
 
 	errs |= post_checkout_hook(head, head, 0);

-- 
2.4.2.767.g62658d5-twtrsrc
Previous: David TurnerNext: David Turner
Message 25 of 32 in “Yet another pre-refs-backend series”
  1. 00/24 Yet another pre-refs-backend seriesDavid Turner, Apr 7, 2016
  2. 01/24 refs: move head_ref{,_submodule} to the common codeDavid Turner, Apr 7, 2016
  3. 02/24 refs: move for_each_*ref* functions into common codeDavid Turner, Apr 7, 2016
  4. 03/24 t1430: test the output and error of some commands more carefullyDavid Turner, Apr 7, 2016
  5. Michael HaggertyApr 8, 2016
  6. David TurnerApr 8, 2016
  7. Junio C HamanoApr 8, 2016
  8. David TurnerApr 8, 2016
  9. 04/24 t1430: clean up broken refs/tags/shadowDavid Turner, Apr 7, 2016
  10. 05/24 t1430: don't rely on symbolic-ref for creating broken symrefsDavid Turner, Apr 7, 2016
  11. 06/24 t1430: test for-each-ref in the presence of badly-named refsDavid Turner, Apr 7, 2016
  12. 07/24 t1430: improve test coverage of deletion of badly-named refsDavid Turner, Apr 7, 2016
  13. 08/24 resolve_missing_loose_ref(): simplify semanticsDavid Turner, Apr 7, 2016
  14. 09/24 resolve_ref_unsafe(): use for loop to count up to MAXDEPTHDavid Turner, Apr 7, 2016
  15. 10/24 resolve_ref_unsafe(): ensure flags is always setDavid Turner, Apr 7, 2016
  16. 11/24 resolve_ref_1(): eliminate local variableDavid Turner, Apr 7, 2016
  17. 12/24 resolve_ref_1(): reorder codeDavid Turner, Apr 7, 2016
  18. 13/24 resolve_ref_1(): eliminate local variable "bad_name"David Turner, Apr 7, 2016
  19. 14/24 files-backend: break out ref readingDavid Turner, Apr 7, 2016
  20. 15/24 read_raw_ref(): manage own scratch spaceDavid Turner, Apr 7, 2016
  21. 16/24 Inline resolve_ref_1() into resolve_ref_unsafe()David Turner, Apr 7, 2016
  22. 17/24 read_raw_ref(): change flags parameter to unsigned intDavid Turner, Apr 7, 2016
  23. 18/24 fsck_head_link(): remove unneeded flag variableDavid Turner, Apr 7, 2016
  24. 19/24 cmd_merge(): remove unneeded flag variableDavid Turner, Apr 7, 2016
  25. 20/24 checkout_paths(): remove unneeded flag variableDavid Turner, Apr 7, 2016
  26. 21/24 check_aliased_update(): check that dst_name is non-NULLDavid Turner, Apr 7, 2016
  27. 22/24 show_head_ref(): check the result of resolve_ref_namespace()David Turner, Apr 7, 2016
  28. 23/24 refs: move resolve_ref_unsafe into common codeDavid Turner, Apr 7, 2016
  29. 24/24 refs: on symref reflog expire, lock symref not referrentDavid Turner, Apr 7, 2016
  30. Junio C HamanoApr 7, 2016
  31. Michael HaggertyApr 9, 2016
  32. Junio C HamanoApr 10, 2016

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