vfs: remove dget() from dentry_unhash()

[deliverable/linux.git] / fs / namei.c

diff --git a/fs/namei.c b/fs/namei.c
index af5119911704c0d2f604e92136d971da5966a802..8d11187a18d7ca3315a09c17ad8f47633df22fc5 100644 (file)
--- a/fs/namei.c
+++ b/fs/namei.c
@@ -2545,10 +2545,9 @@ SYSCALL_DEFINE2(mkdir, const char __user *, pathname, int, mode)
  */
 void dentry_unhash(struct dentry *dentry)
 {
-       dget(dentry);
        shrink_dcache_parent(dentry);
        spin_lock(&dentry->d_lock);
-       if (dentry->d_count == 2)
+       if (dentry->d_count == 1)
                __d_drop(dentry);
        spin_unlock(&dentry->d_lock);
 }
@@ -2575,7 +2574,6 @@ int vfs_rmdir(struct inode *dir, struct dentry *dentry)
                                dentry->d_inode->i_flags |= S_DEAD;
                                dont_mount(dentry);
                        }
-                       dput(dentry);
                }
        }
        mutex_unlock(&dentry->d_inode->i_mutex);
@@ -3002,7 +3000,6 @@ static int vfs_rename_dir(struct inode *old_dir, struct dentry *old_dentry,
                mutex_unlock(&target->i_mutex);
                if (d_unhashed(new_dentry))
                        d_rehash(new_dentry);
-               dput(new_dentry);
        }
        if (!error)
                if (!(old_dir->i_sb->s_type->fs_flags & FS_RENAME_DOES_D_MOVE))