883 	u8 *src, *dst, *assoc;  in helper_rfc4106_encrypt()  local
913 		assoc = scatterwalk_map(&src_sg_walk);  in helper_rfc4106_encrypt()
914 		src = assoc + req->assoclen;  in helper_rfc4106_encrypt()
922 		assoc = kmalloc(req->cryptlen + auth_tag_len + req->assoclen,  in helper_rfc4106_encrypt()
924 		if (unlikely(!assoc))  in helper_rfc4106_encrypt()
926 		scatterwalk_map_and_copy(assoc, req->src, 0,  in helper_rfc4106_encrypt()
928 		src = assoc + req->assoclen;  in helper_rfc4106_encrypt()
934 			  ctx->hash_subkey, assoc, req->assoclen - 8,  in helper_rfc4106_encrypt()
946 		scatterwalk_unmap(assoc);  in helper_rfc4106_encrypt()
952 		kfree(assoc);  in helper_rfc4106_encrypt()
960 	u8 *src, *dst, *assoc;  in helper_rfc4106_decrypt()  local
995 		assoc = scatterwalk_map(&src_sg_walk);  in helper_rfc4106_decrypt()
996 		src = assoc + req->assoclen;  in helper_rfc4106_decrypt()
1005 		assoc = kmalloc(req->cryptlen + req->assoclen, GFP_ATOMIC);  in helper_rfc4106_decrypt()
1006 		if (!assoc)  in helper_rfc4106_decrypt()
1008 		scatterwalk_map_and_copy(assoc, req->src, 0,  in helper_rfc4106_decrypt()
1010 		src = assoc + req->assoclen;  in helper_rfc4106_decrypt()
1016 			  ctx->hash_subkey, assoc, req->assoclen - 8,  in helper_rfc4106_decrypt()
1030 		scatterwalk_unmap(assoc);  in helper_rfc4106_decrypt()
1036 		kfree(assoc);  in helper_rfc4106_decrypt()