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Commit f2eb478f2f32 ("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: f2eb478f2f32 ("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>