diff options
| author | Yafang Shao <[email protected]> | 2018-09-01 20:21:05 +0800 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2018-09-02 16:12:41 -0700 |
| commit | 743e481580b4646cde416dd549e2ecb0f16848d2 (patch) | |
| tree | 00361e1606ba513c5f8059cc13d9312abd2d7b50 /tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/Util.py | |
| 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 <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/Util.py')
0 files changed, 0 insertions, 0 deletions