diff options
Diffstat (limited to 'drivers/infiniband/core/nldev.c')
| -rw-r--r-- | drivers/infiniband/core/nldev.c | 27 |
1 files changed, 15 insertions, 12 deletions
diff --git a/drivers/infiniband/core/nldev.c b/drivers/infiniband/core/nldev.c index 98eadd3089ce..69188cbbd99b 100644 --- a/drivers/infiniband/core/nldev.c +++ b/drivers/infiniband/core/nldev.c @@ -1347,32 +1347,35 @@ static int nldev_dellink(struct sk_buff *skb, struct nlmsghdr *nlh, return 0; } -static int nldev_get_sys_get_dumpit(struct sk_buff *skb, - struct netlink_callback *cb) +static int nldev_sys_get_doit(struct sk_buff *skb, struct nlmsghdr *nlh, + struct netlink_ext_ack *extack) { struct nlattr *tb[RDMA_NLDEV_ATTR_MAX]; - struct nlmsghdr *nlh; + struct sk_buff *msg; int err; - err = nlmsg_parse(cb->nlh, 0, tb, RDMA_NLDEV_ATTR_MAX - 1, - nldev_policy, NULL); + err = nlmsg_parse(nlh, 0, tb, RDMA_NLDEV_ATTR_MAX - 1, + nldev_policy, extack); if (err) return err; - nlh = nlmsg_put(skb, NETLINK_CB(cb->skb).portid, cb->nlh->nlmsg_seq, + msg = nlmsg_new(NLMSG_DEFAULT_SIZE, GFP_KERNEL); + if (!msg) + return -ENOMEM; + + nlh = nlmsg_put(msg, NETLINK_CB(skb).portid, nlh->nlmsg_seq, RDMA_NL_GET_TYPE(RDMA_NL_NLDEV, RDMA_NLDEV_CMD_SYS_GET), 0, 0); - err = nla_put_u8(skb, RDMA_NLDEV_SYS_ATTR_NETNS_MODE, + err = nla_put_u8(msg, RDMA_NLDEV_SYS_ATTR_NETNS_MODE, (u8)ib_devices_shared_netns); if (err) { - nlmsg_cancel(skb, nlh); + nlmsg_free(msg); return err; } - - nlmsg_end(skb, nlh); - return skb->len; + nlmsg_end(msg, nlh); + return rdma_nl_unicast(msg, NETLINK_CB(skb).portid); } static int nldev_set_sys_set_doit(struct sk_buff *skb, struct nlmsghdr *nlh, @@ -1442,7 +1445,7 @@ static const struct rdma_nl_cbs nldev_cb_table[RDMA_NLDEV_NUM_OPS] = { .dump = nldev_res_get_pd_dumpit, }, [RDMA_NLDEV_CMD_SYS_GET] = { - .dump = nldev_get_sys_get_dumpit, + .doit = nldev_sys_get_doit, }, [RDMA_NLDEV_CMD_SYS_SET] = { .doit = nldev_set_sys_set_doit, |