fat (exportfs): fix dentry reconnection

[karo-tx-linux.git] / fs / fat / namei_vfat.c

diff --git a/fs/fat/namei_vfat.c b/fs/fat/namei_vfat.c
index 6a6d8c0715a1c16daf2b1ac53e8d461eb2253810..e535dd75b986779f8910831c8bafba44ab2a5e71 100644 (file)
--- a/fs/fat/namei_vfat.c
+++ b/fs/fat/namei_vfat.c
@@ -914,7 +914,7 @@ static int vfat_rename(struct inode *old_dir, struct dentry *old_dentry,
        struct inode *old_inode, *new_inode;
        struct fat_slot_info old_sinfo, sinfo;
        struct timespec ts;
-       loff_t dotdot_i_pos, new_i_pos;
+       loff_t new_i_pos;
        int err, is_dir, update_dotdot, corrupt = 0;
        struct super_block *sb = old_dir->i_sb;
 
@@ -929,8 +929,7 @@ static int vfat_rename(struct inode *old_dir, struct dentry *old_dentry,
        is_dir = S_ISDIR(old_inode->i_mode);
        update_dotdot = (is_dir && old_dir != new_dir);
        if (update_dotdot) {
-               if (fat_get_dotdot_entry(old_inode, &dotdot_bh, &dotdot_de,
-                                        &dotdot_i_pos) < 0) {
+               if (fat_get_dotdot_entry(old_inode, &dotdot_bh, &dotdot_de)) {
                        err = -EIO;
                        goto out;
                }