1575 	int rsize, non_zc = 0;  in p9_client_read_once()  local
1582 	rsize = fid->iounit;  in p9_client_read_once()
1583 	if (!rsize || rsize > clnt->msize - P9_IOHDRSZ)  in p9_client_read_once()
1584 		rsize = clnt->msize - P9_IOHDRSZ;  in p9_client_read_once()
1586 	if (count < rsize)  in p9_client_read_once()
1587 		rsize = count;  in p9_client_read_once()
1590 	if (clnt->trans_mod->zc_request && rsize > 1024) {  in p9_client_read_once()
1594 		req = p9_client_zc_rpc(clnt, P9_TREAD, to, NULL, rsize,  in p9_client_read_once()
1596 				       offset, rsize);  in p9_client_read_once()
1600 				    rsize);  in p9_client_read_once()
1614 	if (rsize < count) {  in p9_client_read_once()
1615 		pr_err("bogus RREAD count (%d > %d)\n", count, rsize);  in p9_client_read_once()
1616 		count = rsize;  in p9_client_read_once()
1655 		int rsize = fid->iounit;  in p9_client_write()  local
1656 		if (!rsize || rsize > clnt->msize-P9_IOHDRSZ)  in p9_client_write()
1657 			rsize = clnt->msize - P9_IOHDRSZ;  in p9_client_write()
1659 		if (count < rsize)  in p9_client_write()
1660 			rsize = count;  in p9_client_write()
1663 		if (clnt->trans_mod->zc_request && rsize > 1024) {  in p9_client_write()
1665 					       rsize, P9_ZC_HDR_SZ, "dqd",  in p9_client_write()
1666 					       fid->fid, offset, rsize);  in p9_client_write()
1669 						    offset, rsize, from);  in p9_client_write()
1682 		if (rsize < count) {  in p9_client_write()
1683 			pr_err("bogus RWRITE count (%d > %d)\n", count, rsize);  in p9_client_write()
1684 			count = rsize;  in p9_client_write()
2081 	int err, rsize, non_zc = 0;  in p9_client_readdir()  local
2096 	rsize = fid->iounit;  in p9_client_readdir()
2097 	if (!rsize || rsize > clnt->msize-P9_READDIRHDRSZ)  in p9_client_readdir()
2098 		rsize = clnt->msize - P9_READDIRHDRSZ;  in p9_client_readdir()
2100 	if (count < rsize)  in p9_client_readdir()
2101 		rsize = count;  in p9_client_readdir()
2104 	if (clnt->trans_mod->zc_request && rsize > 1024) {  in p9_client_readdir()
2109 		req = p9_client_zc_rpc(clnt, P9_TREADDIR, &to, NULL, rsize, 0,  in p9_client_readdir()
2110 				       11, "dqd", fid->fid, offset, rsize);  in p9_client_readdir()
2114 				    offset, rsize);  in p9_client_readdir()
2126 	if (rsize < count) {  in p9_client_readdir()
2127 		pr_err("bogus RREADDIR count (%d > %d)\n", count, rsize);  in p9_client_readdir()
2128 		count = rsize;  in p9_client_readdir()