diff options
Diffstat (limited to 'net/qrtr/qrtr.c')
-rw-r--r-- | net/qrtr/qrtr.c | 50 |
1 files changed, 7 insertions, 43 deletions
diff --git a/net/qrtr/qrtr.c b/net/qrtr/qrtr.c index 5a8e42ad1504..7ed31b5e77e4 100644 --- a/net/qrtr/qrtr.c +++ b/net/qrtr/qrtr.c @@ -7,7 +7,6 @@ #include <linux/netlink.h> #include <linux/qrtr.h> #include <linux/termios.h> /* For TIOCINQ/OUTQ */ -#include <linux/numa.h> #include <linux/spinlock.h> #include <linux/wait.h> @@ -96,7 +95,7 @@ static inline struct qrtr_sock *qrtr_sk(struct sock *sk) return container_of(sk, struct qrtr_sock, sk); } -static unsigned int qrtr_local_nid = NUMA_NO_NODE; +static unsigned int qrtr_local_nid = 1; /* for node ids */ static RADIX_TREE(qrtr_nodes, GFP_ATOMIC); @@ -907,20 +906,21 @@ static int qrtr_sendmsg(struct socket *sock, struct msghdr *msg, size_t len) node = NULL; if (addr->sq_node == QRTR_NODE_BCAST) { - enqueue_fn = qrtr_bcast_enqueue; - if (addr->sq_port != QRTR_PORT_CTRL) { + if (addr->sq_port != QRTR_PORT_CTRL && + qrtr_local_nid != QRTR_NODE_BCAST) { release_sock(sk); return -ENOTCONN; } + enqueue_fn = qrtr_bcast_enqueue; } else if (addr->sq_node == ipc->us.sq_node) { enqueue_fn = qrtr_local_enqueue; } else { - enqueue_fn = qrtr_node_enqueue; node = qrtr_node_lookup(addr->sq_node); if (!node) { release_sock(sk); return -ECONNRESET; } + enqueue_fn = qrtr_node_enqueue; } plen = (len + 3) & ~3; @@ -1241,38 +1241,6 @@ static int qrtr_create(struct net *net, struct socket *sock, return 0; } -static const struct nla_policy qrtr_policy[IFA_MAX + 1] = { - [IFA_LOCAL] = { .type = NLA_U32 }, -}; - -static int qrtr_addr_doit(struct sk_buff *skb, struct nlmsghdr *nlh, - struct netlink_ext_ack *extack) -{ - struct nlattr *tb[IFA_MAX + 1]; - struct ifaddrmsg *ifm; - int rc; - - if (!netlink_capable(skb, CAP_NET_ADMIN)) - return -EPERM; - - if (!netlink_capable(skb, CAP_SYS_ADMIN)) - return -EPERM; - - ASSERT_RTNL(); - - rc = nlmsg_parse_deprecated(nlh, sizeof(*ifm), tb, IFA_MAX, - qrtr_policy, extack); - if (rc < 0) - return rc; - - ifm = nlmsg_data(nlh); - if (!tb[IFA_LOCAL]) - return -EINVAL; - - qrtr_local_nid = nla_get_u32(tb[IFA_LOCAL]); - return 0; -} - static const struct net_proto_family qrtr_family = { .owner = THIS_MODULE, .family = AF_QIPCRTR, @@ -1293,11 +1261,7 @@ static int __init qrtr_proto_init(void) return rc; } - rc = rtnl_register_module(THIS_MODULE, PF_QIPCRTR, RTM_NEWADDR, qrtr_addr_doit, NULL, 0); - if (rc) { - sock_unregister(qrtr_family.family); - proto_unregister(&qrtr_proto); - } + qrtr_ns_init(); return rc; } @@ -1305,7 +1269,7 @@ postcore_initcall(qrtr_proto_init); static void __exit qrtr_proto_fini(void) { - rtnl_unregister(PF_QIPCRTR, RTM_NEWADDR); + qrtr_ns_remove(); sock_unregister(qrtr_family.family); proto_unregister(&qrtr_proto); } |