279 	struct skcipher_request subreq;  in cts_cbc_encrypt()  local
282 	skcipher_request_set_tfm(&subreq, tfm);  in cts_cbc_encrypt()
283 	skcipher_request_set_callback(&subreq, skcipher_request_flags(req),  in cts_cbc_encrypt()
293 		skcipher_request_set_crypt(&subreq, req->src, req->dst,  in cts_cbc_encrypt()
297 		err = skcipher_walk_virt(&walk, &subreq, false) ?:  in cts_cbc_encrypt()
298 		      cbc_encrypt_walk(&subreq, &walk);  in cts_cbc_encrypt()
305 		dst = src = scatterwalk_ffwd(sg_src, req->src, subreq.cryptlen);  in cts_cbc_encrypt()
308 					       subreq.cryptlen);  in cts_cbc_encrypt()
312 	skcipher_request_set_crypt(&subreq, src, dst,  in cts_cbc_encrypt()
316 	err = skcipher_walk_virt(&walk, &subreq, false);  in cts_cbc_encrypt()
336 	struct skcipher_request subreq;  in cts_cbc_decrypt()  local
339 	skcipher_request_set_tfm(&subreq, tfm);  in cts_cbc_decrypt()
340 	skcipher_request_set_callback(&subreq, skcipher_request_flags(req),  in cts_cbc_decrypt()
350 		skcipher_request_set_crypt(&subreq, req->src, req->dst,  in cts_cbc_decrypt()
354 		err = skcipher_walk_virt(&walk, &subreq, false) ?:  in cts_cbc_decrypt()
355 		      cbc_decrypt_walk(&subreq, &walk);  in cts_cbc_decrypt()
362 		dst = src = scatterwalk_ffwd(sg_src, req->src, subreq.cryptlen);  in cts_cbc_decrypt()
365 					       subreq.cryptlen);  in cts_cbc_decrypt()
369 	skcipher_request_set_crypt(&subreq, src, dst,  in cts_cbc_decrypt()
373 	err = skcipher_walk_virt(&walk, &subreq, false);  in cts_cbc_decrypt()
491 	struct skcipher_request subreq;  in xts_encrypt()  local
506 		skcipher_request_set_tfm(&subreq, tfm);  in xts_encrypt()
507 		skcipher_request_set_callback(&subreq,  in xts_encrypt()
510 		skcipher_request_set_crypt(&subreq, req->src, req->dst,  in xts_encrypt()
513 		req = &subreq;  in xts_encrypt()
543 	err = skcipher_walk_virt(&walk, &subreq, false);  in xts_encrypt()
563 	struct skcipher_request subreq;  in xts_decrypt()  local
578 		skcipher_request_set_tfm(&subreq, tfm);  in xts_decrypt()
579 		skcipher_request_set_callback(&subreq,  in xts_decrypt()
582 		skcipher_request_set_crypt(&subreq, req->src, req->dst,  in xts_decrypt()
585 		req = &subreq;  in xts_decrypt()
615 	err = skcipher_walk_virt(&walk, &subreq, false);  in xts_decrypt()