44 	struct scatterlist dst[2];  member
112 	struct scatterlist *dst = req->dst;  in crypto_authenc_esn_genicv_tail()  local
116 	scatterwalk_map_and_copy(tmp, dst, 4, 4, 0);  in crypto_authenc_esn_genicv_tail()
117 	scatterwalk_map_and_copy(tmp + 1, dst, assoclen + cryptlen, 4, 0);  in crypto_authenc_esn_genicv_tail()
118 	scatterwalk_map_and_copy(tmp, dst, 0, 8, 1);  in crypto_authenc_esn_genicv_tail()
120 	scatterwalk_map_and_copy(hash, dst, assoclen + cryptlen, authsize, 1);  in crypto_authenc_esn_genicv_tail()
146 	struct scatterlist *dst = req->dst;  in crypto_authenc_esn_genicv()  local
153 	scatterwalk_map_and_copy(tmp, dst, 0, 8, 0);  in crypto_authenc_esn_genicv()
154 	scatterwalk_map_and_copy(tmp, dst, 4, 4, 1);  in crypto_authenc_esn_genicv()
155 	scatterwalk_map_and_copy(tmp + 1, dst, assoclen + cryptlen, 4, 1);  in crypto_authenc_esn_genicv()
157 	sg_init_table(areq_ctx->dst, 2);  in crypto_authenc_esn_genicv()
158 	dst = scatterwalk_ffwd(areq_ctx->dst, dst, 4);  in crypto_authenc_esn_genicv()
161 	ahash_request_set_crypt(ahreq, dst, hash, assoclen + cryptlen);  in crypto_authenc_esn_genicv()
189 	return crypto_blkcipher_encrypt(&desc, req->dst, req->src, len);  in crypto_authenc_esn_copy()
202 	struct scatterlist *src, *dst;  in crypto_authenc_esn_encrypt()  local
207 	dst = src;  in crypto_authenc_esn_encrypt()
209 	if (req->src != req->dst) {  in crypto_authenc_esn_encrypt()
214 		sg_init_table(areq_ctx->dst, 2);  in crypto_authenc_esn_encrypt()
215 		dst = scatterwalk_ffwd(areq_ctx->dst, req->dst, assoclen);  in crypto_authenc_esn_encrypt()
221 	ablkcipher_request_set_crypt(abreq, src, dst, cryptlen, req->iv);  in crypto_authenc_esn_encrypt()
244 	struct scatterlist *dst = req->dst;  in crypto_authenc_esn_decrypt_tail()  local
249 	scatterwalk_map_and_copy(tmp, dst, 4, 4, 0);  in crypto_authenc_esn_decrypt_tail()
250 	scatterwalk_map_and_copy(tmp + 1, dst, assoclen + cryptlen, 4, 0);  in crypto_authenc_esn_decrypt_tail()
251 	scatterwalk_map_and_copy(tmp, dst, 0, 8, 1);  in crypto_authenc_esn_decrypt_tail()
256 	sg_init_table(areq_ctx->dst, 2);  in crypto_authenc_esn_decrypt_tail()
257 	dst = scatterwalk_ffwd(areq_ctx->dst, dst, assoclen);  in crypto_authenc_esn_decrypt_tail()
262 	ablkcipher_request_set_crypt(abreq, dst, dst, cryptlen, req->iv);  in crypto_authenc_esn_decrypt_tail()
289 	struct scatterlist *dst = req->dst;  in crypto_authenc_esn_decrypt()  local
295 	if (req->src != dst) {  in crypto_authenc_esn_decrypt()
308 	scatterwalk_map_and_copy(tmp, dst, 0, 8, 0);  in crypto_authenc_esn_decrypt()
309 	scatterwalk_map_and_copy(tmp, dst, 4, 4, 1);  in crypto_authenc_esn_decrypt()
310 	scatterwalk_map_and_copy(tmp + 1, dst, assoclen + cryptlen, 4, 1);  in crypto_authenc_esn_decrypt()
312 	sg_init_table(areq_ctx->dst, 2);  in crypto_authenc_esn_decrypt()
313 	dst = scatterwalk_ffwd(areq_ctx->dst, dst, 4);  in crypto_authenc_esn_decrypt()
316 	ahash_request_set_crypt(ahreq, dst, ohash, assoclen + cryptlen);  in crypto_authenc_esn_decrypt()