[IPv6] rules: Remove bogus tos validation check
Noticed by Al Viro: (frh->tos & ~IPV6_FLOWINFO_MASK)) where IPV6_FLOWINFO_MASK is htonl(0xfffffff) and frh->tos is u8, which makes no sense here... Signed-off-by: Thomas Graf <tgraf@suug.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -142,8 +142,7 @@ static int fib6_rule_configure(struct fib_rule *rule, struct sk_buff *skb,
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int err = -EINVAL;
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struct fib6_rule *rule6 = (struct fib6_rule *) rule;
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if (frh->src_len > 128 || frh->dst_len > 128 ||
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(frh->tos & ~IPV6_FLOWINFO_MASK))
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if (frh->src_len > 128 || frh->dst_len > 128)
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goto errout;
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if (rule->action == FR_ACT_TO_TBL) {
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