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Subjectlinux-next: build warning after merge of the net-next tree
Hi all,

After merging the net-next tree, today's linux-next build (powerpc
ppc64_defconfig) produced this warning:

net/sched/cls_api.c: In function 'tc_dump_tfilter':
net/sched/cls_api.c:1362:8: warning: 'parent' may be used uninitialized in this function [-Wmaybe-uninitialized]
if (!tcf_chain_dump(chain, q, parent, skb, cb,
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
index_start, &index))
~~~~~~~~~~~~~~~~~~~~

Probably introduced by commit

7960d1daf278 ("net: sched: use block index as a handle instead of qdisc when block is shared")

--
Cheers,
Stephen Rothwell

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