linux-kernel - [PATCH] sctp: sm_statefuns: Remove pointer casts of the same type

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: <20221115020705.3220-1-zeming@nfschina.com>
Date:   Tue, 15 Nov 2022 10:07:05 +0800
From:   Li zeming <zeming@...china.com>
To:     vyasevich@...il.com, nhorman@...driver.com,
        marcelo.leitner@...il.com, davem@...emloft.net,
        edumazet@...gle.com, kuba@...nel.org, pabeni@...hat.com
Cc:     linux-sctp@...r.kernel.org, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org, Li zeming <zeming@...china.com>
Subject: [PATCH] sctp: sm_statefuns: Remove pointer casts of the same type

The subh.addip_hdr pointer is also of type (struct sctp_addiphdr *), so
it does not require a cast.

Signed-off-by: Li zeming <zeming@...china.com>
---
 net/sctp/sm_statefuns.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/sctp/sm_statefuns.c b/net/sctp/sm_statefuns.c
index 714605746fee..fa9c61d3000f 100644
--- a/net/sctp/sm_statefuns.c
+++ b/net/sctp/sm_statefuns.c
@@ -4044,7 +4044,7 @@ enum sctp_disposition sctp_sf_do_asconf_ack(struct net *net,
 			   (void *)err_param, commands);
 
 	if (last_asconf) {
-		addip_hdr = (struct sctp_addiphdr *)last_asconf->subh.addip_hdr;
+		addip_hdr = last_asconf->subh.addip_hdr;
 		sent_serial = ntohl(addip_hdr->serial);
 	} else {
 		sent_serial = asoc->addip_serial - 1;
-- 
2.18.2