176 	struct scatterlist sg[3];  in crypto_ccm_auth()  local
186 	sg_init_table(sg, 3);  in crypto_ccm_auth()
187 	sg_set_buf(&sg[0], odata, 16);  in crypto_ccm_auth()
192 		sg_set_buf(&sg[1], idata, ilen);  in crypto_ccm_auth()
193 		sg_chain(sg, 3, req->src);  in crypto_ccm_auth()
196 		sg_chain(sg, 2, req->src);  in crypto_ccm_auth()
201 	ahash_request_set_crypt(ahreq, sg, NULL, assoclen + ilen + 16);  in crypto_ccm_auth()
213 		sg_init_table(sg, 2);  in crypto_ccm_auth()
214 		sg_set_buf(&sg[0], idata, ilen);  in crypto_ccm_auth()
216 			sg_chain(sg, 2, plain);  in crypto_ccm_auth()
217 		plain = sg;  in crypto_ccm_auth()
253 	struct scatterlist *sg;  in crypto_ccm_init_crypt()  local
270 	sg = scatterwalk_ffwd(pctx->src + 1, req->src, req->assoclen);  in crypto_ccm_init_crypt()
271 	if (sg != pctx->src + 1)  in crypto_ccm_init_crypt()
272 		sg_chain(pctx->src, 2, sg);  in crypto_ccm_init_crypt()
277 		sg = scatterwalk_ffwd(pctx->dst + 1, req->dst, req->assoclen);  in crypto_ccm_init_crypt()
278 		if (sg != pctx->dst + 1)  in crypto_ccm_init_crypt()
279 			sg_chain(pctx->dst, 2, sg);  in crypto_ccm_init_crypt()
611 	struct scatterlist *sg;  in crypto_rfc4309_crypt()  local
625 	sg = scatterwalk_ffwd(rctx->src + 1, req->src, req->assoclen);  in crypto_rfc4309_crypt()
626 	if (sg != rctx->src + 1)  in crypto_rfc4309_crypt()
627 		sg_chain(rctx->src, 2, sg);  in crypto_rfc4309_crypt()
632 		sg = scatterwalk_ffwd(rctx->dst + 1, req->dst, req->assoclen);  in crypto_rfc4309_crypt()
633 		if (sg != rctx->dst + 1)  in crypto_rfc4309_crypt()
634 			sg_chain(rctx->dst, 2, sg);  in crypto_rfc4309_crypt()