From: Michael Haggerty <mhagger@alum.mit.edu>
To: Junio C Hamano <gitster@pobox.com>
Cc: Stefan Beller <sbeller@google.com>,
Jonathan Nieder <jrnieder@gmail.com>,
Ronnie Sahlberg <ronniesahlberg@gmail.com>,
git@vger.kernel.org, Michael Haggerty <mhagger@alum.mit.edu>
Subject: [PATCH v2 06/24] expire_reflog(): return early if the reference has no reflog
Date: Fri, 12 Dec 2014 09:56:45 +0100 [thread overview]
Message-ID: <1418374623-5566-7-git-send-email-mhagger@alum.mit.edu> (raw)
In-Reply-To: <1418374623-5566-1-git-send-email-mhagger@alum.mit.edu>
There is very little cleanup needed if the reference has no reflog. If
we move the initialization of log_file down a bit, there's even less.
So instead of jumping to the cleanup code at the end of the function,
just do the cleanup and return inline.
Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Reviewed-by: Jonathan Nieder <jrnieder@gmail.com>
---
builtin/reflog.c | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/builtin/reflog.c b/builtin/reflog.c
index ff51dbf..37b33c9 100644
--- a/builtin/reflog.c
+++ b/builtin/reflog.c
@@ -368,9 +368,11 @@ static int expire_reflog(const char *refname, const unsigned char *sha1,
lock = lock_any_ref_for_update(refname, sha1, 0, NULL);
if (!lock)
return error("cannot lock ref '%s'", refname);
+ if (!reflog_exists(refname)) {
+ unlock_ref(lock);
+ return 0;
+ }
log_file = git_pathdup("logs/%s", refname);
- if (!reflog_exists(refname))
- goto finish;
if (!cmd->dry_run) {
newlog_path = git_pathdup("logs/%s.lock", refname);
cb.newlog = fopen(newlog_path, "w");
@@ -419,7 +421,7 @@ static int expire_reflog(const char *refname, const unsigned char *sha1,
clear_commit_marks(tip_commit, REACHABLE);
}
}
- finish:
+
if (cb.newlog) {
if (fclose(cb.newlog)) {
status |= error("%s: %s", strerror(errno),
--
2.1.3
next prev parent reply other threads:[~2014-12-12 8:58 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-12-12 8:56 [PATCH v2 00/24] Add reflog_expire() to the references API Michael Haggerty
2014-12-12 8:56 ` [PATCH v2 01/24] refs.c: make ref_transaction_create a wrapper for ref_transaction_update Michael Haggerty
2014-12-12 8:56 ` [PATCH v2 02/24] refs.c: make ref_transaction_delete " Michael Haggerty
2014-12-12 8:56 ` [PATCH v2 03/24] refs.c: add a function to append a reflog entry to a fd Michael Haggerty
2014-12-12 8:56 ` [PATCH v2 04/24] expire_reflog(): it's not an each_ref_fn anymore Michael Haggerty
2014-12-12 18:09 ` Stefan Beller
2014-12-12 8:56 ` [PATCH v2 05/24] expire_reflog(): rename "ref" parameter to "refname" Michael Haggerty
2014-12-12 8:56 ` Michael Haggerty [this message]
2014-12-12 18:15 ` [PATCH v2 06/24] expire_reflog(): return early if the reference has no reflog Stefan Beller
2014-12-12 8:56 ` [PATCH v2 07/24] expire_reflog(): use a lock_file for rewriting the reflog file Michael Haggerty
2014-12-12 18:57 ` Stefan Beller
2014-12-12 8:56 ` [PATCH v2 08/24] Extract function should_expire_reflog_ent() Michael Haggerty
2014-12-12 20:02 ` Stefan Beller
2014-12-12 8:56 ` [PATCH v2 09/24] expire_reflog(): extract two policy-related functions Michael Haggerty
2014-12-12 8:56 ` [PATCH v2 10/24] expire_reflog(): add a "flags" argument Michael Haggerty
2014-12-12 8:56 ` [PATCH v2 11/24] expire_reflog(): move dry_run to flags argument Michael Haggerty
2014-12-12 8:56 ` [PATCH v2 12/24] expire_reflog(): move updateref " Michael Haggerty
2014-12-12 8:56 ` [PATCH v2 13/24] Rename expire_reflog_cb to expire_reflog_policy_cb Michael Haggerty
2014-12-12 8:56 ` [PATCH v2 14/24] struct expire_reflog_cb: a new callback data type Michael Haggerty
2014-12-12 8:56 ` [PATCH v2 15/24] expire_reflog(): pass flags through to expire_reflog_ent() Michael Haggerty
2014-12-12 8:56 ` [PATCH v2 16/24] expire_reflog(): move verbose to flags argument Michael Haggerty
2014-12-12 8:56 ` [PATCH v2 17/24] expire_reflog(): move rewrite " Michael Haggerty
2014-12-12 8:56 ` [PATCH v2 18/24] Move newlog and last_kept_sha1 to "struct expire_reflog_cb" Michael Haggerty
2014-12-12 8:56 ` [PATCH v2 19/24] expire_reflog(): treat the policy callback data as opaque Michael Haggerty
2014-12-12 8:56 ` [PATCH v2 20/24] reflog_expire(): new function in the reference API Michael Haggerty
2014-12-12 8:57 ` [PATCH v2 21/24] refs.c: remove unlock_ref/close_ref/commit_ref from the refs api Michael Haggerty
2014-12-12 8:57 ` [PATCH v2 22/24] lock_any_ref_for_update(): inline function Michael Haggerty
2014-12-12 20:04 ` Stefan Beller
2014-12-12 8:57 ` [PATCH v2 23/24] refs.c: don't expose the internal struct ref_lock in the header file Michael Haggerty
2014-12-12 8:57 ` [PATCH v2 24/24] refs.c: let fprintf handle the formatting Michael Haggerty
2014-12-12 20:58 ` [PATCH v2 00/24] Add reflog_expire() to the references API Junio C Hamano
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