184 	struct scatterlist sg[3];  in crypto_ccm_auth()  local
194 	sg_init_table(sg, 3);  in crypto_ccm_auth()
195 	sg_set_buf(&sg[0], odata, 16);  in crypto_ccm_auth()
200 		sg_set_buf(&sg[1], idata, ilen);  in crypto_ccm_auth()
201 		sg_chain(sg, 3, req->src);  in crypto_ccm_auth()
204 		sg_chain(sg, 2, req->src);  in crypto_ccm_auth()
209 	ahash_request_set_crypt(ahreq, sg, NULL, assoclen + ilen + 16);  in crypto_ccm_auth()
221 		sg_init_table(sg, 2);  in crypto_ccm_auth()
222 		sg_set_buf(&sg[0], idata, ilen);  in crypto_ccm_auth()
224 			sg_chain(sg, 2, plain);  in crypto_ccm_auth()
225 		plain = sg;  in crypto_ccm_auth()
261 	struct scatterlist *sg;  in crypto_ccm_init_crypt()  local
278 	sg = scatterwalk_ffwd(pctx->src + 1, req->src, req->assoclen);  in crypto_ccm_init_crypt()
279 	if (sg != pctx->src + 1)  in crypto_ccm_init_crypt()
280 		sg_chain(pctx->src, 2, sg);  in crypto_ccm_init_crypt()
285 		sg = scatterwalk_ffwd(pctx->dst + 1, req->dst, req->assoclen);  in crypto_ccm_init_crypt()
286 		if (sg != pctx->dst + 1)  in crypto_ccm_init_crypt()
287 			sg_chain(pctx->dst, 2, sg);  in crypto_ccm_init_crypt()
649 	struct scatterlist *sg;  in crypto_rfc4309_crypt()  local
663 	sg = scatterwalk_ffwd(rctx->src + 1, req->src, req->assoclen);  in crypto_rfc4309_crypt()
664 	if (sg != rctx->src + 1)  in crypto_rfc4309_crypt()
665 		sg_chain(rctx->src, 2, sg);  in crypto_rfc4309_crypt()
670 		sg = scatterwalk_ffwd(rctx->dst + 1, req->dst, req->assoclen);  in crypto_rfc4309_crypt()
671 		if (sg != rctx->dst + 1)  in crypto_rfc4309_crypt()
672 			sg_chain(rctx->dst, 2, sg);  in crypto_rfc4309_crypt()