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use CALLOC_ARRAY

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Add and apply a semantic patch for converting code that open-codes
CALLOC_ARRAY to use it instead.  It shortens the code and infers the
element size automatically.

Signed-off-by: René Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
René Scharfe
2021-03-13 17:17:22 +01:00
committed by Junio C Hamano
parent f1121499e6
commit ca56dadb4b
88 changed files with 190 additions and 188 deletions
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10
refs/files-backend.c
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@ -549,7 +549,7 @@ static int lock_raw_ref(struct files_ref_store *refs,
/* First lock the file so it can't change out from under us. */
*lock_p = lock = xcalloc(1, sizeof(*lock));
*lock_p = CALLOC_ARRAY(lock, 1);
lock->ref_name = xstrdup(refname);
files_ref_path(refs, &ref_file, refname);
@ -843,7 +843,7 @@ static struct ref_iterator *files_ref_iterator_begin(
overlay_iter = overlay_ref_iterator_begin(loose_iter, packed_iter);
iter = xcalloc(1, sizeof(*iter));
CALLOC_ARRAY(iter, 1);
ref_iterator = &iter->base;
base_ref_iterator_init(ref_iterator, &files_ref_iterator_vtable,
overlay_iter->ordered);
@ -930,7 +930,7 @@ static struct ref_lock *lock_ref_oid_basic(struct files_ref_store *refs,
files_assert_main_repository(refs, "lock_ref_oid_basic");
assert(err);
lock = xcalloc(1, sizeof(struct ref_lock));
CALLOC_ARRAY(lock, 1);
if (mustexist)
resolve_flags |= RESOLVE_REF_READING;
@ -2152,7 +2152,7 @@ static struct ref_iterator *reflog_iterator_begin(struct ref_store *ref_store,
return empty_ref_iterator_begin();
}
iter = xcalloc(1, sizeof(*iter));
CALLOC_ARRAY(iter, 1);
ref_iterator = &iter->base;
base_ref_iterator_init(ref_iterator, &files_reflog_iterator_vtable, 0);
@ -2597,7 +2597,7 @@ static int files_transaction_prepare(struct ref_store *ref_store,
if (!transaction->nr)
goto cleanup;
backend_data = xcalloc(1, sizeof(*backend_data));
CALLOC_ARRAY(backend_data, 1);
transaction->backend_data = backend_data;
/*