[MTD] Initialise s_flags in get_sb_mtd_aux()

[firefly-linux-kernel-4.4.55.git] / drivers / mtd / mtdsuper.c

diff --git a/drivers/mtd/mtdsuper.c b/drivers/mtd/mtdsuper.c
index aca331971201ad250bd5d81bfcf908e979a57bdf..9b430f20b640feadf1b9400dc322ee51628a8a9f 100644 (file)
--- a/drivers/mtd/mtdsuper.c
+++ b/drivers/mtd/mtdsuper.c
@@ -70,6 +70,8 @@ static int get_sb_mtd_aux(struct file_system_type *fs_type, int flags,
        DEBUG(1, "MTDSB: New superblock for device %d (\"%s\")\n",
              mtd->index, mtd->name);
 
+       sb->s_flags = flags;
+
        ret = fill_super(sb, data, flags & MS_SILENT ? 1 : 0);
        if (ret < 0) {
                up_write(&sb->s_umount);