fs/9p: Cleanup option parsing in 9p

Instead of saying all integer argument option should be listed in the beginning
move integer parsing to each option type.

Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>

1 files changed, 5 insertions, 7 deletions

diff --git a/net/9p/client.c b/net/9p/client.c
index 9eadadb0a69..0edee4de608 100644
--- a/net/9p/client.c
+++ b/net/9p/client.c
@@ -123,21 +123,19 @@ static int parse_opts(char *opts, struct p9_client *clnt)
         options = tmp_options;
 
         while ((p = strsep(&options, ",")) != NULL) {
-                int token;
+                int token, r;
                 if (!*p)
                         continue;
                 token = match_token(p, tokens, args);
-                if (token < Opt_trans) {
-                        int r = match_int(&args[0], &option);
+                switch (token) {
+                case Opt_msize:
+                        r = match_int(&args[0], &option);
                         if (r < 0) {
                                 P9_DPRINTK(P9_DEBUG_ERROR,
-                                        "integer field, but no integer?\n");
+                                           "integer field, but no integer?\n");
                                 ret = r;
                                 continue;
                         }
-                }
-                switch (token) {
-                case Opt_msize:
                         clnt->msize = option;
                         break;
                 case Opt_trans: