crc32_tfm         113 drivers/md/dm-crypt.c 	struct crypto_shash *crc32_tfm;
crc32_tfm         550 drivers/md/dm-crypt.c 	if (tcw->crc32_tfm && !IS_ERR(tcw->crc32_tfm))
crc32_tfm         551 drivers/md/dm-crypt.c 		crypto_free_shash(tcw->crc32_tfm);
crc32_tfm         552 drivers/md/dm-crypt.c 	tcw->crc32_tfm = NULL;
crc32_tfm         570 drivers/md/dm-crypt.c 	tcw->crc32_tfm = crypto_alloc_shash("crc32", 0, 0);
crc32_tfm         571 drivers/md/dm-crypt.c 	if (IS_ERR(tcw->crc32_tfm)) {
crc32_tfm         573 drivers/md/dm-crypt.c 		return PTR_ERR(tcw->crc32_tfm);
crc32_tfm         616 drivers/md/dm-crypt.c 	SHASH_DESC_ON_STACK(desc, tcw->crc32_tfm);
crc32_tfm         624 drivers/md/dm-crypt.c 	desc->tfm = tcw->crc32_tfm;