163 	struct scatterlist sg_in[1], sg_out[1];  in mppe_rekey()  local
170 		sg_init_table(sg_in, 1);  in mppe_rekey()
172 		setup_sg(sg_in, state->sha1_digest, state->keylen);  in mppe_rekey()
174 		if (crypto_blkcipher_encrypt(&desc, sg_out, sg_in,  in mppe_rekey()
373 	struct scatterlist sg_in[1], sg_out[1];  in mppe_compress()  local
425 	sg_init_table(sg_in, 1);  in mppe_compress()
427 	setup_sg(sg_in, ibuf, isize);  in mppe_compress()
429 	if (crypto_blkcipher_encrypt(&desc, sg_out, sg_in, isize) != 0) {  in mppe_compress()
481 	struct scatterlist sg_in[1], sg_out[1];  in mppe_decompress()  local
608 	sg_init_table(sg_in, 1);  in mppe_decompress()
610 	setup_sg(sg_in, ibuf, 1);  in mppe_decompress()
612 	if (crypto_blkcipher_decrypt(&desc, sg_out, sg_in, 1) != 0) {  in mppe_decompress()
630 	setup_sg(sg_in, ibuf + 1, isize - 1);  in mppe_decompress()
632 	if (crypto_blkcipher_decrypt(&desc, sg_out, sg_in, isize - 1)) {  in mppe_decompress()