276 	int cbc_blocks = DIV_ROUND_UP(req->cryptlen, AES_BLOCK_SIZE) - 2;  in cts_cbc_encrypt()
286 	if (req->cryptlen <= AES_BLOCK_SIZE) {  in cts_cbc_encrypt()
287 		if (req->cryptlen < AES_BLOCK_SIZE)  in cts_cbc_encrypt()
302 		if (req->cryptlen == AES_BLOCK_SIZE)  in cts_cbc_encrypt()
305 		dst = src = scatterwalk_ffwd(sg_src, req->src, subreq.cryptlen);  in cts_cbc_encrypt()
308 					       subreq.cryptlen);  in cts_cbc_encrypt()
313 				   req->cryptlen - cbc_blocks * AES_BLOCK_SIZE,  in cts_cbc_encrypt()
333 	int cbc_blocks = DIV_ROUND_UP(req->cryptlen, AES_BLOCK_SIZE) - 2;  in cts_cbc_decrypt()
343 	if (req->cryptlen <= AES_BLOCK_SIZE) {  in cts_cbc_decrypt()
344 		if (req->cryptlen < AES_BLOCK_SIZE)  in cts_cbc_decrypt()
359 		if (req->cryptlen == AES_BLOCK_SIZE)  in cts_cbc_decrypt()
362 		dst = src = scatterwalk_ffwd(sg_src, req->src, subreq.cryptlen);  in cts_cbc_decrypt()
365 					       subreq.cryptlen);  in cts_cbc_decrypt()
370 				   req->cryptlen - cbc_blocks * AES_BLOCK_SIZE,  in cts_cbc_decrypt()
489 	int tail = req->cryptlen % AES_BLOCK_SIZE;  in xts_encrypt()
495 	if (req->cryptlen < AES_BLOCK_SIZE)  in xts_encrypt()
501 		int xts_blocks = DIV_ROUND_UP(req->cryptlen,  in xts_encrypt()
536 	dst = src = scatterwalk_ffwd(sg_src, req->src, req->cryptlen);  in xts_encrypt()
538 		dst = scatterwalk_ffwd(sg_dst, req->dst, req->cryptlen);  in xts_encrypt()
561 	int tail = req->cryptlen % AES_BLOCK_SIZE;  in xts_decrypt()
567 	if (req->cryptlen < AES_BLOCK_SIZE)  in xts_decrypt()
573 		int xts_blocks = DIV_ROUND_UP(req->cryptlen,  in xts_decrypt()
608 	dst = src = scatterwalk_ffwd(sg_src, req->src, req->cryptlen);  in xts_decrypt()
610 		dst = scatterwalk_ffwd(sg_dst, req->dst, req->cryptlen);  in xts_decrypt()