Merge git://git.kernel.org/pub/scm/linux/kernel/git/hirofumi/fatfs-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/hirofumi/fatfs-2.6:
  fat: Check s_dirt in fat_sync_fs()
  vfat: change the default from shortname=lower to shortname=mixed
  fat/nls: Fix handling of utf8 invalid char

1 files changed, 5 insertions, 3 deletions

diff --git a/fs/fat/misc.c b/fs/fat/misc.c
index 4e35be873e09..0f55f5cb732f 100644
--- a/fs/fat/misc.c
+++ b/fs/fat/misc.c
@@ -43,19 +43,19 @@ EXPORT_SYMBOL_GPL(fat_fs_error);
 
 /* Flushes the number of free clusters on FAT32 */
 /* XXX: Need to write one per FSINFO block.  Currently only writes 1 */
-void fat_clusters_flush(struct super_block *sb)
+int fat_clusters_flush(struct super_block *sb)
 {
         struct msdos_sb_info *sbi = MSDOS_SB(sb);
         struct buffer_head *bh;
         struct fat_boot_fsinfo *fsinfo;
 
         if (sbi->fat_bits != 32)
-                return;
+                return 0;
 
         bh = sb_bread(sb, sbi->fsinfo_sector);
         if (bh == NULL) {
                 printk(KERN_ERR "FAT: bread failed in fat_clusters_flush\n");
-                return;
+                return -EIO;
         }
 
         fsinfo = (struct fat_boot_fsinfo *)bh->b_data;
@@ -74,6 +74,8 @@ void fat_clusters_flush(struct super_block *sb)
                 mark_buffer_dirty(bh);
         }
         brelse(bh);
+
+        return 0;
 }
 
 /*