1 files changed, 11 insertions, 7 deletions

diff --git a/fs/fat/inode.c b/fs/fat/inode.c
index 04629d1302fc..76b7961ab663 100644
--- a/fs/fat/inode.c
+++ b/fs/fat/inode.c
@@ -451,12 +451,16 @@ static void fat_write_super(struct super_block *sb)
 
 static int fat_sync_fs(struct super_block *sb, int wait)
 {
-        lock_super(sb);
-        fat_clusters_flush(sb);
-        sb->s_dirt = 0;
-        unlock_super(sb);
+        int err = 0;
 
-        return 0;
+        if (sb->s_dirt) {
+                lock_super(sb);
+                sb->s_dirt = 0;
+                err = fat_clusters_flush(sb);
+                unlock_super(sb);
+        }
+
+        return err;
 }
 
 static void fat_put_super(struct super_block *sb)
@@ -812,7 +816,7 @@ static int fat_show_options(struct seq_file *m, struct vfsmount *mnt)
                         seq_puts(m, ",shortname=mixed");
                         break;
                 case VFAT_SFN_DISPLAY_LOWER | VFAT_SFN_CREATE_WIN95:
-                        /* seq_puts(m, ",shortname=lower"); */
+                        seq_puts(m, ",shortname=lower");
                         break;
                 default:
                         seq_puts(m, ",shortname=unknown");
@@ -963,7 +967,7 @@ static int parse_options(char *options, int is_vfat, int silent, int *debug,
         opts->codepage = fat_default_codepage;
         opts->iocharset = fat_default_iocharset;
         if (is_vfat) {
-                opts->shortname = VFAT_SFN_DISPLAY_LOWER|VFAT_SFN_CREATE_WIN95;
+                opts->shortname = VFAT_SFN_DISPLAY_WINNT|VFAT_SFN_CREATE_WIN95;
                 opts->rodir = 0;
         } else {
                 opts->shortname = 0;