diff options
| author | Ka-Cheong Poon <ka-cheong.poon@oracle.com> | 2018-07-24 06:51:21 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-07-24 07:17:44 +0300 |
| commit | eee2fa6ab3225192d6d894c54a6fb02ac9efdff6 (patch) | |
| tree | 3031ff1c766052744eb5dc7c373ea25bebd75f36 /net/rds/rdma.c | |
| parent | a6c90dd321bfeb5e48fc2eb6623b7b976106f6d7 (diff) | |
| download | linux-eee2fa6ab3225192d6d894c54a6fb02ac9efdff6.tar.xz | |
rds: Changing IP address internal representation to struct in6_addr
This patch changes the internal representation of an IP address to use
struct in6_addr. IPv4 address is stored as an IPv4 mapped address.
All the functions which take an IP address as argument are also
changed to use struct in6_addr. But RDS socket layer is not modified
such that it still does not accept IPv6 address from an application.
And RDS layer does not accept nor initiate IPv6 connections.
v2: Fixed sparse warnings.
Signed-off-by: Ka-Cheong Poon <ka-cheong.poon@oracle.com>
Acked-by: Santosh Shilimkar <santosh.shilimkar@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/rds/rdma.c')
| -rw-r--r-- | net/rds/rdma.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/net/rds/rdma.c b/net/rds/rdma.c index 634cfcb7bba6..7b3998026825 100644 --- a/net/rds/rdma.c +++ b/net/rds/rdma.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2007 Oracle. All rights reserved. + * Copyright (c) 2007, 2017 Oracle and/or its affiliates. All rights reserved. * * This software is available to you under a choice of one of two * licenses. You may choose to be licensed under the terms of the GNU @@ -183,7 +183,7 @@ static int __rds_rdma_map(struct rds_sock *rs, struct rds_get_mr_args *args, long i; int ret; - if (rs->rs_bound_addr == 0 || !rs->rs_transport) { + if (ipv6_addr_any(&rs->rs_bound_addr) || !rs->rs_transport) { ret = -ENOTCONN; /* XXX not a great errno */ goto out; } @@ -574,7 +574,7 @@ int rds_cmsg_rdma_args(struct rds_sock *rs, struct rds_message *rm, args = CMSG_DATA(cmsg); - if (rs->rs_bound_addr == 0) { + if (ipv6_addr_any(&rs->rs_bound_addr)) { ret = -ENOTCONN; /* XXX not a great errno */ goto out_ret; } |