roel kluin 091bb8ab51 net: Cleanup redundant tests on unsigned
If there is data, the unsigned skb->len is greater than 0.

rt.sigdigits is unsigned as well, so the test `>= 0' is
always true, the other part of the test catches wrapped
values.

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-29 01:39:53 -07:00
..
2007-02-08 13:34:02 -08:00
2008-11-03 18:21:05 -08:00