282 	int cbc_blocks = DIV_ROUND_UP(req->cryptlen, AES_BLOCK_SIZE) - 2;  in cts_cbc_encrypt()
292 	if (req->cryptlen <= AES_BLOCK_SIZE) {  in cts_cbc_encrypt()
293 		if (req->cryptlen < AES_BLOCK_SIZE)  in cts_cbc_encrypt()
308 		if (req->cryptlen == AES_BLOCK_SIZE)  in cts_cbc_encrypt()
311 		dst = src = scatterwalk_ffwd(sg_src, req->src, subreq.cryptlen);  in cts_cbc_encrypt()
314 					       subreq.cryptlen);  in cts_cbc_encrypt()
319 				   req->cryptlen - cbc_blocks * AES_BLOCK_SIZE,  in cts_cbc_encrypt()
339 	int cbc_blocks = DIV_ROUND_UP(req->cryptlen, AES_BLOCK_SIZE) - 2;  in cts_cbc_decrypt()
349 	if (req->cryptlen <= AES_BLOCK_SIZE) {  in cts_cbc_decrypt()
350 		if (req->cryptlen < AES_BLOCK_SIZE)  in cts_cbc_decrypt()
365 		if (req->cryptlen == AES_BLOCK_SIZE)  in cts_cbc_decrypt()
368 		dst = src = scatterwalk_ffwd(sg_src, req->src, subreq.cryptlen);  in cts_cbc_decrypt()
371 					       subreq.cryptlen);  in cts_cbc_decrypt()
376 				   req->cryptlen - cbc_blocks * AES_BLOCK_SIZE,  in cts_cbc_decrypt()
546 	int tail = req->cryptlen % AES_BLOCK_SIZE;  in xts_encrypt()
552 	if (req->cryptlen < AES_BLOCK_SIZE)  in xts_encrypt()
558 		int xts_blocks = DIV_ROUND_UP(req->cryptlen,  in xts_encrypt()
593 	dst = src = scatterwalk_ffwd(sg_src, req->src, req->cryptlen);  in xts_encrypt()
595 		dst = scatterwalk_ffwd(sg_dst, req->dst, req->cryptlen);  in xts_encrypt()
618 	int tail = req->cryptlen % AES_BLOCK_SIZE;  in xts_decrypt()
624 	if (req->cryptlen < AES_BLOCK_SIZE)  in xts_decrypt()
630 		int xts_blocks = DIV_ROUND_UP(req->cryptlen,  in xts_decrypt()
665 	dst = src = scatterwalk_ffwd(sg_src, req->src, req->cryptlen);  in xts_decrypt()
667 		dst = scatterwalk_ffwd(sg_dst, req->dst, req->cryptlen);  in xts_decrypt()