netdev - [PATCH] tcp: remove duplicate th = tcp

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]

Date:	Thu, 13 Jan 2011 16:41:42 +0100
From:	Christoph Paasch <christoph.paasch@...ouvain.be>
To:	davem@...emloft.net, netdev@...r.kernel.org
Cc:	Christoph Paasch <christoph.paasch@...ouvain.be>
Subject: [PATCH] tcp: remove duplicate th = tcp_hdr(skb)

th is already set some lines before to be th = tcp_hdr(skb).

Signed-off-by: Christoph Paasch <christoph.paasch@...ouvain.be>
---
 net/ipv4/tcp_ipv4.c |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)

diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
index 856f684..7fe29c6 100644
--- a/net/ipv4/tcp_ipv4.c
+++ b/net/ipv4/tcp_ipv4.c
@@ -1644,7 +1644,6 @@ int tcp_v4_rcv(struct sk_buff *skb)
 	if (!skb_csum_unnecessary(skb) && tcp_v4_checksum_init(skb))
 		goto bad_packet;
 
-	th = tcp_hdr(skb);
 	iph = ip_hdr(skb);
 	TCP_SKB_CB(skb)->seq = ntohl(th->seq);
 	TCP_SKB_CB(skb)->end_seq = (TCP_SKB_CB(skb)->seq + th->syn + th->fin +
-- 
1.7.1

--
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html