netdev - [PATCH xfrm-next] xfrm: Remove not-used total variable

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <e0669dcaf87163da19d63280c45e924a66817e6a.1666631947.git.leonro@nvidia.com>
Date:   Mon, 24 Oct 2022 20:19:31 +0300
From:   Leon Romanovsky <leon@...nel.org>
To:     Steffen Klassert <steffen.klassert@...unet.com>
Cc:     Leon Romanovsky <leonro@...dia.com>,
        "David S. Miller" <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>,
        Herbert Xu <herbert@...dor.apana.org.au>,
        Jakub Kicinski <kuba@...nel.org>, netdev@...r.kernel.org,
        Paolo Abeni <pabeni@...hat.com>
Subject: [PATCH xfrm-next] xfrm: Remove not-used total variable

From: Leon Romanovsky <leonro@...dia.com>

Total variable is not used in xfrm_byidx_resize() and can
be safely removed.

Signed-off-by: Leon Romanovsky <leonro@...dia.com>
---
 net/xfrm/xfrm_policy.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c
index aa73e630aef5..405ec6842e04 100644
--- a/net/xfrm/xfrm_policy.c
+++ b/net/xfrm/xfrm_policy.c
@@ -606,7 +606,7 @@ static void xfrm_bydst_resize(struct net *net, int dir)
 	xfrm_hash_free(odst, (hmask + 1) * sizeof(struct hlist_head));
 }
 
-static void xfrm_byidx_resize(struct net *net, int total)
+static void xfrm_byidx_resize(struct net *net)
 {
 	unsigned int hmask = net->xfrm.policy_idx_hmask;
 	unsigned int nhashmask = xfrm_new_hash_mask(hmask);
@@ -684,7 +684,7 @@ static void xfrm_hash_resize(struct work_struct *work)
 			xfrm_bydst_resize(net, dir);
 	}
 	if (xfrm_byidx_should_resize(net, total))
-		xfrm_byidx_resize(net, total);
+		xfrm_byidx_resize(net);
 
 	mutex_unlock(&hash_resize_mutex);
 }
-- 
2.37.3