fs: create and use seq_show_option for escaping

[linux-beck.git] / fs / hfsplus / options.c

diff --git a/fs/hfsplus/options.c b/fs/hfsplus/options.c
index c90b72ee676d8a022dd47b8577be6f6a40967425..bb806e58c9770ec5491235bb8ac5fcdcd2e5574b 100644 (file)
--- a/fs/hfsplus/options.c
+++ b/fs/hfsplus/options.c
@@ -218,9 +218,9 @@ int hfsplus_show_options(struct seq_file *seq, struct dentry *root)
        struct hfsplus_sb_info *sbi = HFSPLUS_SB(root->d_sb);
 
        if (sbi->creator != HFSPLUS_DEF_CR_TYPE)
-               seq_printf(seq, ",creator=%.4s", (char *)&sbi->creator);
+               seq_show_option_n(seq, "creator", (char *)&sbi->creator, 4);
        if (sbi->type != HFSPLUS_DEF_CR_TYPE)
-               seq_printf(seq, ",type=%.4s", (char *)&sbi->type);
+               seq_show_option_n(seq, "type", (char *)&sbi->type, 4);
        seq_printf(seq, ",umask=%o,uid=%u,gid=%u", sbi->umask,
                        from_kuid_munged(&init_user_ns, sbi->uid),
                        from_kgid_munged(&init_user_ns, sbi->gid));