RDMA/netlink: Add flag to consolidate common handling
Add ability to provide flags to control RDMA netlink callbacks
and convert addr.c and sa_query.c to be first users of such
infrastructure. It allows to move their CAP_NET_ADMIN checks
into netlink core.
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Reviewed-by: Steve Wise <swise@opengridcomputing.com>
diff --git a/drivers/infiniband/core/addr.c b/drivers/infiniband/core/addr.c
index 01236ce..9f33398 100644
--- a/drivers/infiniband/core/addr.c
+++ b/drivers/infiniband/core/addr.c
@@ -134,8 +134,7 @@ int ib_nl_handle_ip_res_resp(struct sk_buff *skb,
const struct nlmsghdr *nlh = (struct nlmsghdr *)cb->nlh;
if ((nlh->nlmsg_flags & NLM_F_REQUEST) ||
- !(NETLINK_CB(skb).sk) ||
- !netlink_capable(skb, CAP_NET_ADMIN))
+ !(NETLINK_CB(skb).sk))
return -EPERM;
if (ib_nl_is_good_ip_resp(nlh))