netdev - [PATCH 1/2] net/9p: use macro to define default msize

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

Message-Id: <28bb651ae0349a7d57e8ddc92c1bd5e62924a912.1630770829.git.linux_oss@crudebyte.com>
Date:   Sat, 4 Sep 2021 17:07:12 +0200
From:   Christian Schoenebeck <linux_oss@...debyte.com>
To:     v9fs-developer@...ts.sourceforge.net
Cc:     netdev@...r.kernel.org,
        Dominique Martinet <asmadeus@...ewreck.org>,
        Eric Van Hensbergen <ericvh@...il.com>,
        Latchesar Ionkov <lucho@...kov.net>, Greg Kurz <groug@...d.org>
Subject: [PATCH 1/2] net/9p: use macro to define default msize

Use a macro to define the default value for the 'msize' option
at one place instead of using two separate integer literals.

Signed-off-by: Christian Schoenebeck <linux_oss@...debyte.com>
---
 net/9p/client.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/net/9p/client.c b/net/9p/client.c
index b7b958f61faf..1cb255587fff 100644
--- a/net/9p/client.c
+++ b/net/9p/client.c
@@ -30,6 +30,8 @@
 #define CREATE_TRACE_POINTS
 #include <trace/events/9p.h>
 
+#define DEFAULT_MSIZE 8192
+
 /*
   * Client Option Parsing (code inspired by NFS code)
   *  - a little lazy - parse all client options
@@ -65,7 +67,7 @@ EXPORT_SYMBOL(p9_is_proto_dotu);
 
 int p9_show_client_options(struct seq_file *m, struct p9_client *clnt)
 {
-	if (clnt->msize != 8192)
+	if (clnt->msize != DEFAULT_MSIZE)
 		seq_printf(m, ",msize=%u", clnt->msize);
 	seq_printf(m, ",trans=%s", clnt->trans_mod->name);
 
@@ -139,7 +141,7 @@ static int parse_opts(char *opts, struct p9_client *clnt)
 	int ret = 0;
 
 	clnt->proto_version = p9_proto_2000L;
-	clnt->msize = 8192;
+	clnt->msize = DEFAULT_MSIZE;
 
 	if (!opts)
 		return 0;
-- 
2.20.1