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qapi: Use QAPI_LIST_APPEND in trivial cases

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The easiest spots to use QAPI_LIST_APPEND are where we already have an
obvious pointer to the tail of a list.  While at it, consistently use
the variable name 'tail' for that purpose.

Signed-off-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20210113221013.390592-5-eblake@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
This commit is contained in:
Eric Blake 2021-01-13 16:10:12 -06:00 • committed by Markus Armbruster
parent dc13f40c6b
commit c3033fd372
20 changed files with 96 additions and 222 deletions
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9
crypto/block-luks.c
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@ -1885,7 +1885,7 @@ static int qcrypto_block_luks_get_info(QCryptoBlock *block,
{
QCryptoBlockLUKS *luks = block->opaque;
QCryptoBlockInfoLUKSSlot *slot;
QCryptoBlockInfoLUKSSlotList *slots = NULL, **prev = &info->u.luks.slots;
QCryptoBlockInfoLUKSSlotList **tail = &info->u.luks.slots;
size_t i;
info->u.luks.cipher_alg = luks->cipher_alg;
@ -1902,10 +1902,7 @@ static int qcrypto_block_luks_get_info(QCryptoBlock *block,
sizeof(luks->header.uuid));
for (i = 0; i < QCRYPTO_BLOCK_LUKS_NUM_KEY_SLOTS; i++) {
slots = g_new0(QCryptoBlockInfoLUKSSlotList, 1);
*prev = slots;
slots->value = slot = g_new0(QCryptoBlockInfoLUKSSlot, 1);
slot = g_new0(QCryptoBlockInfoLUKSSlot, 1);
slot->active = luks->header.key_slots[i].active ==
QCRYPTO_BLOCK_LUKS_KEY_SLOT_ENABLED;
slot->key_offset = luks->header.key_slots[i].key_offset_sector
@ -1917,7 +1914,7 @@ static int qcrypto_block_luks_get_info(QCryptoBlock *block,
slot->stripes = luks->header.key_slots[i].stripes;
}
prev = &slots->next;
QAPI_LIST_APPEND(tail, slot);
}
return 0;