9p: make cryptic unknown error from server less scary

Right now when we get an error string from the server that we can't
map we report a cryptic error that actually makes it look like we are
reporting a problem with the client.  This changes the text of the log
message to clarify where the error is coming from.

Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>

diff --git a/net/9p/error.c b/net/9p/error.c
index 388770c..fdebe43 100644 (file)
--- a/net/9p/error.c
+++ b/net/9p/error.c
@@ -237,8 +237,8 @@ int p9_errstr2errno(char *errstr, int len)
        if (errno == 0) {
                /* TODO: if error isn't found, add it dynamically */
                errstr[len] = 0;
-               printk(KERN_ERR "%s: errstr :%s: not found\n", __func__,
-                      errstr);
+               printk(KERN_ERR "%s: server reported unknown error %s\n",
+                       __func__, errstr);
                errno = 1;
        }