1 files changed, 7 insertions, 5 deletions

diff --git a/fs/fat/misc.c b/fs/fat/misc.c
index a6c20473dfd7..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;
 }
 
 /*
@@ -119,8 +121,8 @@ int fat_chain_add(struct inode *inode, int new_dclus, int nr_cluster)
                 MSDOS_I(inode)->i_start = new_dclus;
                 MSDOS_I(inode)->i_logstart = new_dclus;
                 /*
-                 * Since generic_osync_inode() synchronize later if
-                 * this is not directory, we don't here.
+                 * Since generic_write_sync() synchronizes regular files later,
+                 * we sync here only directories.
                  */
                 if (S_ISDIR(inode->i_mode) && IS_DIRSYNC(inode)) {
                         ret = fat_sync_inode(inode);