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netfilter: nf_tables: Drop pointless memset when dumping rules
[ Upstream commit30fa41a0f6
] None of the dump callbacks uses netlink_callback::args beyond the first element, no need to zero the data. Fixes:96518518cc
("netfilter: add nftables") Signed-off-by: Phil Sutter <phil@nwl.cc> Signed-off-by: Florian Westphal <fw@strlen.de> Signed-off-by: Sasha Levin <sashal@kernel.org>
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@ -3465,10 +3465,6 @@ static int __nf_tables_dump_rules(struct sk_buff *skb,
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goto cont_skip;
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if (*idx < s_idx)
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goto cont;
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if (*idx > s_idx) {
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memset(&cb->args[1], 0,
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sizeof(cb->args) - sizeof(cb->args[0]));
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}
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if (prule)
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handle = prule->handle;
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else
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