summaryrefslogtreecommitdiff
path: root/fs/sysfs/dir.c
diff options
context:
space:
mode:
Diffstat (limited to 'fs/sysfs/dir.c')
-rw-r--r--fs/sysfs/dir.c37
1 files changed, 0 insertions, 37 deletions
diff --git a/fs/sysfs/dir.c b/fs/sysfs/dir.c
index 54ca4bc02dcf..5a70a93fc2f7 100644
--- a/fs/sysfs/dir.c
+++ b/fs/sysfs/dir.c
@@ -748,24 +748,12 @@ int sysfs_create_dir(struct kobject * kobj)
return error;
}
-static int sysfs_count_nlink(struct sysfs_dirent *sd)
-{
- struct sysfs_dirent *child;
- int nr = 0;
-
- for (child = sd->s_children; child; child = child->s_sibling)
- if (sysfs_type(child) == SYSFS_DIR)
- nr++;
- return nr + 2;
-}
-
static struct dentry * sysfs_lookup(struct inode *dir, struct dentry *dentry,
struct nameidata *nd)
{
struct dentry *ret = NULL;
struct sysfs_dirent *parent_sd = dentry->d_parent->d_fsdata;
struct sysfs_dirent *sd;
- struct bin_attribute *bin_attr;
struct inode *inode;
mutex_lock(&sysfs_mutex);
@@ -785,31 +773,6 @@ static struct dentry * sysfs_lookup(struct inode *dir, struct dentry *dentry,
goto out_unlock;
}
- if (inode->i_state & I_NEW) {
- /* initialize inode according to type */
- switch (sysfs_type(sd)) {
- case SYSFS_DIR:
- inode->i_op = &sysfs_dir_inode_operations;
- inode->i_fop = &sysfs_dir_operations;
- inode->i_nlink = sysfs_count_nlink(sd);
- break;
- case SYSFS_KOBJ_ATTR:
- inode->i_size = PAGE_SIZE;
- inode->i_fop = &sysfs_file_operations;
- break;
- case SYSFS_KOBJ_BIN_ATTR:
- bin_attr = sd->s_elem.bin_attr.bin_attr;
- inode->i_size = bin_attr->size;
- inode->i_fop = &bin_fops;
- break;
- case SYSFS_KOBJ_LINK:
- inode->i_op = &sysfs_symlink_inode_operations;
- break;
- default:
- BUG();
- }
- }
-
sysfs_instantiate(dentry, inode);
sysfs_attach_dentry(sd, dentry);