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Subject[PATCH] [net/9p]: default 9p transport module fix
Date
The default 9p transport module is not chosen unless an option parameter (any)
is passed to mount, which thus returns a ENOPROTOSUPPORT. This fix moves the
check out of parse_opts into p9_client_create.

Signed-off-by: Abhishek Kulkarni <adkulkar@umail.iu.edu>
---
:100644 100644 cc25e63... 787ccdd... M net/9p/client.c
net/9p/client.c | 6 +++---
1 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/net/9p/client.c b/net/9p/client.c
index cc25e63..787ccdd 100644
--- a/net/9p/client.c
+++ b/net/9p/client.c
@@ -117,9 +117,6 @@ static int parse_opts(char *opts, struct p9_client *clnt)
}
}

- if (!clnt->trans_mod)
- clnt->trans_mod = v9fs_get_default_trans();
-
kfree(options);
return ret;
}
@@ -689,6 +686,9 @@ struct p9_client *p9_client_create(const char *dev_name, char *options)
if (err < 0)
goto error;

+ if (!clnt->trans_mod)
+ clnt->trans_mod = v9fs_get_default_trans();
+
if (clnt->trans_mod == NULL) {
err = -EPROTONOSUPPORT;
P9_DPRINTK(P9_DEBUG_ERROR,
--
1.6.0.4


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