cls_u32: Reinstate cyclic allocation
authorMatthew Wilcox <mawilcox@microsoft.com>
Tue, 28 Nov 2017 17:05:54 +0000 (12:05 -0500)
committerMatthew Wilcox <mawilcox@microsoft.com>
Tue, 6 Feb 2018 21:41:27 +0000 (16:41 -0500)
commitffdc2d9e1afd20e9f9d205115661481e984542d6
treeaa224291034eed97a7686c6ae81b4846a800dbcb
parent85bd0438a249e7a7a0622e0b0b6663595fadcc27
cls_u32: Reinstate cyclic allocation

Commit e7614370d6f0 ("net_sched: use idr to allocate u32 filter handles)
converted htid allocation to use the IDR.  The ID allocated by this
scheme changes; it used to be cyclic, but now always allocates the
lowest available.  The IDR supports cyclic allocation, so just use
the right function.

Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com>
net/sched/cls_u32.c