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Diffstat (limited to 'net/nfc/netlink.c')
-rw-r--r--net/nfc/netlink.c17
1 files changed, 5 insertions, 12 deletions
diff --git a/net/nfc/netlink.c b/net/nfc/netlink.c
index afde0d763039..eee0dddb7749 100644
--- a/net/nfc/netlink.c
+++ b/net/nfc/netlink.c
@@ -102,22 +102,14 @@ nla_put_failure:
static struct nfc_dev *__get_device_from_cb(struct netlink_callback *cb)
{
- struct nlattr **attrbuf = genl_family_attrbuf(&nfc_genl_family);
+ const struct genl_dumpit_info *info = genl_dumpit_info(cb);
struct nfc_dev *dev;
- int rc;
u32 idx;
- rc = nlmsg_parse_deprecated(cb->nlh,
- GENL_HDRLEN + nfc_genl_family.hdrsize,
- attrbuf, nfc_genl_family.maxattr,
- nfc_genl_policy, NULL);
- if (rc < 0)
- return ERR_PTR(rc);
-
- if (!attrbuf[NFC_ATTR_DEVICE_INDEX])
+ if (!info->attrs[NFC_ATTR_DEVICE_INDEX])
return ERR_PTR(-EINVAL);
- idx = nla_get_u32(attrbuf[NFC_ATTR_DEVICE_INDEX]);
+ idx = nla_get_u32(info->attrs[NFC_ATTR_DEVICE_INDEX]);
dev = nfc_get_device(idx);
if (!dev)
@@ -1695,7 +1687,8 @@ static const struct genl_ops nfc_genl_ops[] = {
},
{
.cmd = NFC_CMD_GET_TARGET,
- .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
+ .validate = GENL_DONT_VALIDATE_STRICT |
+ GENL_DONT_VALIDATE_DUMP_STRICT,
.dumpit = nfc_genl_dump_targets,
.done = nfc_genl_dump_targets_done,
},