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| author | Eric Blake <eblake@redhat.com> | 2021-01-13 16:10:12 -0600 |
|---|---|---|
| committer | Markus Armbruster <armbru@redhat.com> | 2021-01-28 08:08:45 +0100 |
| commit | c3033fd372fdaf5b89190136a74b3d78880b85d6 (patch) | |
| tree | 6c2464ae3f51b43702c448606acb3a6c21b6b634 /crypto/block-luks.c | |
| parent | dc13f40c6ba291e31d09053815c230ed88c8921f (diff) | |
| download | qemu-c3033fd372fdaf5b89190136a74b3d78880b85d6.zip qemu-c3033fd372fdaf5b89190136a74b3d78880b85d6.tar.gz qemu-c3033fd372fdaf5b89190136a74b3d78880b85d6.tar.bz2 | |
qapi: Use QAPI_LIST_APPEND in trivial cases
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>
Diffstat (limited to 'crypto/block-luks.c')
| -rw-r--r-- | crypto/block-luks.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/crypto/block-luks.c b/crypto/block-luks.c index 564caa1..fe8f04f 100644 --- a/crypto/block-luks.c +++ b/crypto/block-luks.c @@ -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; |