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.

Link: http://lkml.kernel.org/r/28bb651ae0349a7d57e8ddc92c1bd5e62924a912.1630770829.git.linux_oss@crudebyte.com
Signed-off-by: Christian Schoenebeck <linux_oss@crudebyte.com>
Signed-off-by: Dominique Martinet <asmadeus@codewreck.org>

diff --git a/net/9p/client.c b/net/9p/client.c
index b7b958f..1cb2555 100644 (file)
--- 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;