diff options
Diffstat (limited to 'net/ncsi/ncsi-netlink.c')
| -rw-r--r-- | net/ncsi/ncsi-netlink.c | 35 |
1 files changed, 12 insertions, 23 deletions
diff --git a/net/ncsi/ncsi-netlink.c b/net/ncsi/ncsi-netlink.c index 8b386d766e7d..d27f4eccce6d 100644 --- a/net/ncsi/ncsi-netlink.c +++ b/net/ncsi/ncsi-netlink.c @@ -112,7 +112,11 @@ static int ncsi_write_package_info(struct sk_buff *skb, pnest = nla_nest_start_noflag(skb, NCSI_PKG_ATTR); if (!pnest) return -ENOMEM; - nla_put_u32(skb, NCSI_PKG_ATTR_ID, np->id); + rc = nla_put_u32(skb, NCSI_PKG_ATTR_ID, np->id); + if (rc) { + nla_nest_cancel(skb, pnest); + return rc; + } if ((0x1 << np->id) == ndp->package_whitelist) nla_put_flag(skb, NCSI_PKG_ATTR_FORCED); cnest = nla_nest_start_noflag(skb, NCSI_PKG_ATTR_CHANNEL_LIST); @@ -716,7 +720,7 @@ static int ncsi_set_channel_mask_nl(struct sk_buff *msg, return 0; } -static const struct genl_ops ncsi_ops[] = { +static const struct genl_small_ops ncsi_ops[] = { { .cmd = NCSI_CMD_PKG_INFO, .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP, @@ -762,28 +766,13 @@ static struct genl_family ncsi_genl_family __ro_after_init = { .maxattr = NCSI_ATTR_MAX, .policy = ncsi_genl_policy, .module = THIS_MODULE, - .ops = ncsi_ops, - .n_ops = ARRAY_SIZE(ncsi_ops), + .small_ops = ncsi_ops, + .n_small_ops = ARRAY_SIZE(ncsi_ops), + .resv_start_op = NCSI_CMD_SET_CHANNEL_MASK + 1, }; -int ncsi_init_netlink(struct net_device *dev) +static int __init ncsi_init_netlink(void) { - int rc; - - rc = genl_register_family(&ncsi_genl_family); - if (rc) - netdev_err(dev, "ncsi: failed to register netlink family\n"); - - return rc; -} - -int ncsi_unregister_netlink(struct net_device *dev) -{ - int rc; - - rc = genl_unregister_family(&ncsi_genl_family); - if (rc) - netdev_err(dev, "ncsi: failed to unregister netlink family\n"); - - return rc; + return genl_register_family(&ncsi_genl_family); } +subsys_initcall(ncsi_init_netlink); |