157 	struct scatterlist sg_in[1], sg_out[1];  in mppe_rekey()  local
167 		sg_init_table(sg_in, 1);  in mppe_rekey()
169 		setup_sg(sg_in, state->sha1_digest, state->keylen);  in mppe_rekey()
171 		skcipher_request_set_crypt(req, sg_in, sg_out, state->keylen,  in mppe_rekey()
372 	struct scatterlist sg_in[1], sg_out[1];  in mppe_compress()  local
424 	sg_init_table(sg_in, 1);  in mppe_compress()
426 	setup_sg(sg_in, ibuf, isize);  in mppe_compress()
431 	skcipher_request_set_crypt(req, sg_in, sg_out, isize, NULL);  in mppe_compress()
486 	struct scatterlist sg_in[1], sg_out[1];  in mppe_decompress()  local
613 	sg_init_table(sg_in, 1);  in mppe_decompress()
615 	setup_sg(sg_in, ibuf, 1);  in mppe_decompress()
620 	skcipher_request_set_crypt(req, sg_in, sg_out, 1, NULL);  in mppe_decompress()
640 	setup_sg(sg_in, ibuf + 1, isize - 1);  in mppe_decompress()
642 	skcipher_request_set_crypt(req, sg_in, sg_out, isize - 1, NULL);  in mppe_decompress()