net: Cleanup redundant tests on unsigned
optlen is unsigned so the `< 0' test is never true. Signed-off-by: NRoel Kluin <roel.kluin@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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optlen is unsigned so the `< 0' test is never true. Signed-off-by: NRoel Kluin <roel.kluin@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>