cifs: fix cifs_show_options to show "username=" or "multiuser"

...based on CIFS_MOUNT_MULTIUSER flag.

Signed-off-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>

diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c
index b2fd075dc2e6de636ef30fb0bea2b1c939206086..c96345c3314d5c27cf3b072d429c61c8693c06a6 100644 (file)
--- a/fs/cifs/cifsfs.c
+++ b/fs/cifs/cifsfs.c
@@ -369,8 +369,12 @@ cifs_show_options(struct seq_file *s, struct vfsmount *m)
        srcaddr = (struct sockaddr *)&tcon->ses->server->srcaddr;
 
        seq_printf(s, ",unc=%s", tcon->treeName);
-       if (tcon->ses->userName)
+
+       if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MULTIUSER)
+               seq_printf(s, ",multiuser");
+       else if (tcon->ses->userName)
                seq_printf(s, ",username=%s", tcon->ses->userName);
+
        if (tcon->ses->domainName)
                seq_printf(s, ",domain=%s", tcon->ses->domainName);