1 files changed, 0 insertions, 13 deletions

diff --git a/fs/kernfs/inode.c b/fs/kernfs/inode.c
index 985217626e66..9000874a945b 100644
--- a/fs/kernfs/inode.c
+++ b/fs/kernfs/inode.c
@@ -24,12 +24,6 @@ static const struct address_space_operations kernfs_aops = {
         .write_end      = simple_write_end,
 };
 
-static struct backing_dev_info kernfs_bdi = {
-        .name           = "kernfs",
-        .ra_pages       = 0,    /* No readahead */
-        .capabilities   = BDI_CAP_NO_ACCT_AND_WRITEBACK,
-};
-
 static const struct inode_operations kernfs_iops = {
         .permission     = kernfs_iop_permission,
         .setattr        = kernfs_iop_setattr,
@@ -40,12 +34,6 @@ static const struct inode_operations kernfs_iops = {
         .listxattr      = kernfs_iop_listxattr,
 };
 
-void __init kernfs_inode_init(void)
-{
-        if (bdi_init(&kernfs_bdi))
-                panic("failed to init kernfs_bdi");
-}
-
 static struct kernfs_iattrs *kernfs_iattrs(struct kernfs_node *kn)
 {
         static DEFINE_MUTEX(iattr_mutex);
@@ -298,7 +286,6 @@ static void kernfs_init_inode(struct kernfs_node *kn, struct inode *inode)
         kernfs_get(kn);
         inode->i_private = kn;
         inode->i_mapping->a_ops = &kernfs_aops;
-        inode->i_mapping->backing_dev_info = &kernfs_bdi;
         inode->i_op = &kernfs_iops;
 
         set_default_inode_attr(inode, kn->mode);