fs: create and use seq_show_option for escaping

[pandora-kernel.git] / fs / ceph / super.c

diff --git a/fs/ceph/super.c b/fs/ceph/super.c
index 3c981db..8bfafe5 100644 (file)
--- a/fs/ceph/super.c
+++ b/fs/ceph/super.c
@@ -361,8 +361,10 @@ static int ceph_show_options(struct seq_file *m, struct vfsmount *mnt)
        if (opt->flags & CEPH_OPT_NOCRC)
                seq_puts(m, ",nocrc");
 
-       if (opt->name)
-               seq_printf(m, ",name=%s", opt->name);
+       if (opt->name) {
+               seq_puts(m, ",name=");
+               seq_escape(m, opt->name, ", \t\n\\");
+       }
        if (opt->key)
                seq_puts(m, ",secret=<hidden>");
 
@@ -405,7 +407,7 @@ static int ceph_show_options(struct seq_file *m, struct vfsmount *mnt)
        if (fsopt->max_readdir_bytes != CEPH_MAX_READDIR_BYTES_DEFAULT)
                seq_printf(m, ",readdir_max_bytes=%d", fsopt->max_readdir_bytes);
        if (strcmp(fsopt->snapdir_name, CEPH_SNAPDIRNAME_DEFAULT))
-               seq_printf(m, ",snapdirname=%s", fsopt->snapdir_name);
+               seq_show_option(m, "snapdirname", fsopt->snapdir_name);
        return 0;
 }