datalen is unsigned so it can never be less than zero,
but that's ok because the attribute passed to nla_len()
has been validated and therefore a negative return
value is impossible.
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
return -EINVAL;
datalen = nla_len(tb[TCA_DEF_DATA]);
return -EINVAL;
datalen = nla_len(tb[TCA_DEF_DATA]);
return -EINVAL;
pc = tcf_hash_check(parm->index, a, bind, &simp_hash_info);
return -EINVAL;
pc = tcf_hash_check(parm->index, a, bind, &simp_hash_info);