1 files changed, 0 insertions, 25 deletions

diff --git a/fs/sysfs/inode.c b/fs/sysfs/inode.c
index 7b9a8f132d5a..d9ccc830b73a 100644
--- a/fs/sysfs/inode.c
+++ b/fs/sysfs/inode.c
@@ -191,24 +191,6 @@ int sysfs_create(struct dentry * dentry, int mode, int (*init)(struct inode *))
         return error;
 }
 
-static inline void orphan_all_buffers(struct inode *node)
-{
-        struct sysfs_buffer_collection *set;
-        struct sysfs_buffer *buf;
-
-        mutex_lock_nested(&node->i_mutex, I_MUTEX_CHILD);
-        set = node->i_private;
-        if (set) {
-                list_for_each_entry(buf, &set->associates, associates) {
-                        down(&buf->sem);
-                        buf->orphaned = 1;
-                        up(&buf->sem);
-                }
-        }
-        mutex_unlock(&node->i_mutex);
-}
-
-
 /*
  * Unhashes the dentry corresponding to given sysfs_dirent
  * Called with parent inode's i_mutex held.
@@ -216,7 +198,6 @@ static inline void orphan_all_buffers(struct inode *node)
 void sysfs_drop_dentry(struct sysfs_dirent * sd, struct dentry * parent)
 {
         struct dentry *dentry = NULL;
-        struct inode *inode;
 
         /* We're not holding a reference to ->s_dentry dentry but the
          * field will stay valid as long as sysfs_lock is held.
@@ -236,17 +217,11 @@ void sysfs_drop_dentry(struct sysfs_dirent * sd, struct dentry * parent)
                 spin_lock(&dcache_lock);
                 spin_lock(&dentry->d_lock);
                 if (!d_unhashed(dentry) && dentry->d_inode) {
-                        inode = dentry->d_inode;
-                        spin_lock(&inode->i_lock);
-                        __iget(inode);
-                        spin_unlock(&inode->i_lock);
                         dget_locked(dentry);
                         __d_drop(dentry);
                         spin_unlock(&dentry->d_lock);
                         spin_unlock(&dcache_lock);
                         simple_unlink(parent->d_inode, dentry);
-                        orphan_all_buffers(inode);
-                        iput(inode);
                 } else {
                         spin_unlock(&dentry->d_lock);
                         spin_unlock(&dcache_lock);