| commit | 743e481580b4646cde416dd549e2ecb0f16848d2 | [log] [tgz] |
|---|---|---|
| author | Yafang Shao <laoar.shao@gmail.com> | Sat Sep 01 20:21:05 2018 +0800 |
| committer | David S. Miller <davem@davemloft.net> | Sun Sep 02 16:12:41 2018 -0700 |
| tree | 00361e1606ba513c5f8059cc13d9312abd2d7b50 | |
| parent | 1914104fc6f84c1fa9947f3f304a34816d1fabee [diff] |
tcp: remove useless add operation when init sysctl_max_tw_buckets
cp_hashinfo.ehash_mask is always an odd number, which is set in function
alloc_large_system_hash(). See bellow,
if (_hash_mask)
*_hash_mask = (1 << log2qty) - 1; <<< always odd number
Hence the local variable 'cnt' is a even number, as a result of that it is
no difference to do the incrementation here.
Signed-off-by: Yafang Shao <laoar.shao@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>