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Message-Id: <20240905232920.5481-12-pablo@netfilter.org>
Date: Fri, 6 Sep 2024 01:29:15 +0200
From: Pablo Neira Ayuso <pablo@...filter.org>
To: netfilter-devel@...r.kernel.org
Cc: davem@...emloft.net,
netdev@...r.kernel.org,
kuba@...nel.org,
pabeni@...hat.com,
edumazet@...gle.com,
fw@...len.de
Subject: [PATCH net-next 11/16] netfilter: nf_tables: remove annotation to access set timeout while holding lock
Mutex is held when adding an element, no need for READ_ONCE, remove it.
Fixes: 123b99619cca ("netfilter: nf_tables: honor set timeout and garbage collection updates")
Signed-off-by: Pablo Neira Ayuso <pablo@...filter.org>
---
net/netfilter/nf_tables_api.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/net/netfilter/nf_tables_api.c b/net/netfilter/nf_tables_api.c
index 6c0c6f8a08a8..571aa30918e9 100644
--- a/net/netfilter/nf_tables_api.c
+++ b/net/netfilter/nf_tables_api.c
@@ -6916,7 +6916,7 @@ static int nft_add_set_elem(struct nft_ctx *ctx, struct nft_set *set,
return err;
} else if (set->flags & NFT_SET_TIMEOUT &&
!(flags & NFT_SET_ELEM_INTERVAL_END)) {
- timeout = READ_ONCE(set->timeout);
+ timeout = set->timeout;
}
expiration = 0;
@@ -7023,7 +7023,7 @@ static int nft_add_set_elem(struct nft_ctx *ctx, struct nft_set *set,
if (err < 0)
goto err_parse_key_end;
- if (timeout != READ_ONCE(set->timeout)) {
+ if (timeout != set->timeout) {
err = nft_set_ext_add(&tmpl, NFT_SET_EXT_TIMEOUT);
if (err < 0)
goto err_parse_key_end;
--
2.30.2
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