mirror of https://github.com/proxmox/mirror_qemu
crypto: Use DIV_ROUND_UP
Replace (((n) + (d) - 1) /(d)) by DIV_ROUND_UP(n,d). This patch is the result of coccinelle script scripts/coccinelle/round.cocci CC: Daniel P. Berrange <berrange@redhat.com> Signed-off-by: Laurent Vivier <lvivier@redhat.com> Reviewed-by: Daniel P. Berrange <berrange@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>master
parent
13385ae168
commit
207ba7c885
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@ -1081,8 +1081,7 @@ qcrypto_block_luks_create(QCryptoBlock *block,
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luks->header.key_slots[i].key_offset =
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luks->header.key_slots[i].key_offset =
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(QCRYPTO_BLOCK_LUKS_KEY_SLOT_OFFSET /
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(QCRYPTO_BLOCK_LUKS_KEY_SLOT_OFFSET /
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QCRYPTO_BLOCK_LUKS_SECTOR_SIZE) +
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QCRYPTO_BLOCK_LUKS_SECTOR_SIZE) +
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(ROUND_UP(((splitkeylen + (QCRYPTO_BLOCK_LUKS_SECTOR_SIZE - 1)) /
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(ROUND_UP(DIV_ROUND_UP(splitkeylen, QCRYPTO_BLOCK_LUKS_SECTOR_SIZE),
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QCRYPTO_BLOCK_LUKS_SECTOR_SIZE),
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(QCRYPTO_BLOCK_LUKS_KEY_SLOT_OFFSET /
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(QCRYPTO_BLOCK_LUKS_KEY_SLOT_OFFSET /
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QCRYPTO_BLOCK_LUKS_SECTOR_SIZE)) * i);
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QCRYPTO_BLOCK_LUKS_SECTOR_SIZE)) * i);
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}
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}
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@ -1182,8 +1181,7 @@ qcrypto_block_luks_create(QCryptoBlock *block,
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luks->header.payload_offset =
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luks->header.payload_offset =
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(QCRYPTO_BLOCK_LUKS_KEY_SLOT_OFFSET /
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(QCRYPTO_BLOCK_LUKS_KEY_SLOT_OFFSET /
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QCRYPTO_BLOCK_LUKS_SECTOR_SIZE) +
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QCRYPTO_BLOCK_LUKS_SECTOR_SIZE) +
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(ROUND_UP(((splitkeylen + (QCRYPTO_BLOCK_LUKS_SECTOR_SIZE - 1)) /
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(ROUND_UP(DIV_ROUND_UP(splitkeylen, QCRYPTO_BLOCK_LUKS_SECTOR_SIZE),
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QCRYPTO_BLOCK_LUKS_SECTOR_SIZE),
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(QCRYPTO_BLOCK_LUKS_KEY_SLOT_OFFSET /
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(QCRYPTO_BLOCK_LUKS_KEY_SLOT_OFFSET /
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QCRYPTO_BLOCK_LUKS_SECTOR_SIZE)) *
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QCRYPTO_BLOCK_LUKS_SECTOR_SIZE)) *
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QCRYPTO_BLOCK_LUKS_NUM_KEY_SLOTS);
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QCRYPTO_BLOCK_LUKS_NUM_KEY_SLOTS);
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