From: Laurent Vivier Date: Tue, 31 May 2016 16:35:55 +0000 (+0200) Subject: crypto: Use DIV_ROUND_UP X-Git-Tag: v2.7.0-rc0~142^2~9 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=207ba7c885c80ddb21a7f2fab8bd053fbc23ac3a;p=thirdparty%2Fqemu.git 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 Signed-off-by: Laurent Vivier Reviewed-by: Daniel P. Berrange Signed-off-by: Michael Tokarev --- diff --git a/crypto/block-luks.c b/crypto/block-luks.c index 17c4300f112..63649f1091e 100644 --- a/crypto/block-luks.c +++ b/crypto/block-luks.c @@ -1081,8 +1081,7 @@ qcrypto_block_luks_create(QCryptoBlock *block, luks->header.key_slots[i].key_offset = (QCRYPTO_BLOCK_LUKS_KEY_SLOT_OFFSET / QCRYPTO_BLOCK_LUKS_SECTOR_SIZE) + - (ROUND_UP(((splitkeylen + (QCRYPTO_BLOCK_LUKS_SECTOR_SIZE - 1)) / - QCRYPTO_BLOCK_LUKS_SECTOR_SIZE), + (ROUND_UP(DIV_ROUND_UP(splitkeylen, QCRYPTO_BLOCK_LUKS_SECTOR_SIZE), (QCRYPTO_BLOCK_LUKS_KEY_SLOT_OFFSET / QCRYPTO_BLOCK_LUKS_SECTOR_SIZE)) * i); } @@ -1182,8 +1181,7 @@ qcrypto_block_luks_create(QCryptoBlock *block, luks->header.payload_offset = (QCRYPTO_BLOCK_LUKS_KEY_SLOT_OFFSET / QCRYPTO_BLOCK_LUKS_SECTOR_SIZE) + - (ROUND_UP(((splitkeylen + (QCRYPTO_BLOCK_LUKS_SECTOR_SIZE - 1)) / - QCRYPTO_BLOCK_LUKS_SECTOR_SIZE), + (ROUND_UP(DIV_ROUND_UP(splitkeylen, QCRYPTO_BLOCK_LUKS_SECTOR_SIZE), (QCRYPTO_BLOCK_LUKS_KEY_SLOT_OFFSET / QCRYPTO_BLOCK_LUKS_SECTOR_SIZE)) * QCRYPTO_BLOCK_LUKS_NUM_KEY_SLOTS);