From: Colin King <colin.king@canonical.com>
To: Pablo Neira Ayuso <pablo@netfilter.org>,
Jozsef Kadlecsik <kadlec@netfilter.org>,
Florian Westphal <fw@strlen.de>,
"David S . Miller" <davem@davemloft.net>,
Jakub Kicinski <kuba@kernel.org>,
netfilter-devel@vger.kernel.org, coreteam@netfilter.org,
netdev@vger.kernel.org
Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH] nft_set_pipapo: remove unused pointer lt
Date: Tue, 7 Apr 2020 00:20:31 +0100 [thread overview]
Message-ID: <20200406232031.657615-1-colin.king@canonical.com> (raw)
From: Colin Ian King <colin.king@canonical.com>
Pointer lt being assigned with a value that is never read and
the pointer is redundant and can be removed.
Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
---
net/netfilter/nft_set_pipapo_avx2.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/net/netfilter/nft_set_pipapo_avx2.c b/net/netfilter/nft_set_pipapo_avx2.c
index d65ae0e23028..9458c6b6ea04 100644
--- a/net/netfilter/nft_set_pipapo_avx2.c
+++ b/net/netfilter/nft_set_pipapo_avx2.c
@@ -1049,11 +1049,9 @@ static int nft_pipapo_avx2_lookup_slow(unsigned long *map, unsigned long *fill,
struct nft_pipapo_field *f, int offset,
const u8 *pkt, bool first, bool last)
{
- unsigned long *lt = f->lt, bsize = f->bsize;
+ unsigned long bsize = f->bsize;
int i, ret = -1, b;
- lt += offset * NFT_PIPAPO_LONGS_PER_M256;
-
if (first)
memset(map, 0xff, bsize * sizeof(*map));
--
2.25.1
next reply other threads:[~2020-04-06 23:20 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-06 23:20 Colin King [this message]
2020-04-06 23:39 ` Stefano Brivio
2020-04-06 23:51 ` Colin Ian King
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20200406232031.657615-1-colin.king@canonical.com \
--to=colin.king@canonical.com \
--cc=coreteam@netfilter.org \
--cc=davem@davemloft.net \
--cc=fw@strlen.de \
--cc=kadlec@netfilter.org \
--cc=kernel-janitors@vger.kernel.org \
--cc=kuba@kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=netdev@vger.kernel.org \
--cc=netfilter-devel@vger.kernel.org \
--cc=pablo@netfilter.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®