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kernfs: remove unneeded #if 0 guard 

Commit f2eb478f2f ("kernfs: move struct kernfs_root out of the public
view.") moved kernfs_root out of kernfs.h, but my debugging code of a
 #if 0 was left in accidentally.  Fix that up by removing the guards.

Fixes: f2eb478f2f ("kernfs: move struct kernfs_root out of the public view.")
Cc: Tejun Heo <tj@kernel.org>
Reported-by: Al Viro <viro@zeniv.linux.org.uk>
Link: https://lore.kernel.org/r/20220318073452.1486568-1-gregkh@linuxfoundation.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Greg Kroah-Hartman 2022-03-18 08:34:52 +01:00
parent 4a248f85b3
commit 7a19006b60
1 changed files with 0 additions and 20 deletions
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20
include/linux/kernfs.h
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@ -185,26 +185,6 @@ struct kernfs_syscall_ops {
struct kernfs_root *root);
};
#if 0
struct kernfs_root {
/* published fields */
struct kernfs_node *kn;
unsigned int flags; /* KERNFS_ROOT_* flags */
/* private fields, do not use outside kernfs proper */
struct idr ino_idr;
u32 last_id_lowbits;
u32 id_highbits;
struct kernfs_syscall_ops *syscall_ops;
/* list of kernfs_super_info of this root, protected by kernfs_rwsem */
struct list_head supers;
wait_queue_head_t deactivate_waitq;
struct rw_semaphore kernfs_rwsem;
};
#endif
struct kernfs_node *kernfs_root_to_node(struct kernfs_root *root);
struct kernfs_open_file {