Michael Haggerty <mhag...@alum.mit.edu> writes:
> This whole series LGTM; however, I suggest that this patch be split up.
> See below.
>
>> Signed-off-by: Stefan Beller <sbel...@google.com>
>> Signed-off-by: Junio C Hamano <gits...@pobox.com>
>> ---
>> refs.c | 16 ++++++----------
>> 1 file changed, 6 insertions(+), 10 deletions(-)
>>
>> diff --git a/refs.c b/refs.c
>> index 14e52ca..4066752 100644
>> --- a/refs.c
>> +++ b/refs.c
>> [...]
>> @@ -2335,8 +2333,8 @@ static struct ref_lock *lock_ref_sha1_basic(const char
>> *refname,
>> goto error_return;
>> }
>>
>> - lock->lock_fd = hold_lock_file_for_update(lock->lk, ref_file, lflags);
>> - if (lock->lock_fd < 0) {
>> + if (hold_lock_file_for_update(lock->lk, ref_file, lflags) < 0) {
>> + last_errno = errno;
>> if (errno == ENOENT && --attempts_remaining > 0)
>> /*
>> * Maybe somebody just deleted one of the
>> [...]
>
> Here you add the line "last_errno = errno". It is a good change, but it
> is not part of removing ref_lock::lock_fd.
I think this patch came from an ancient codebase before 06839515
(lock_ref_sha1_basic: do not die on locking errors, 2014-11-19),
which added the "last_errno = errno", and was not rebased to match
more recent codebase.
I am planning to apply these on top of v2.4.0-rc, so there will be
no new "save to last_errno" in the end.
Thanks.
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