45c076c5d7
As inode creation is protected by sysfs_mutex, ilookup5_nowait() always either fails to find at all or finds one which is fully initialized, so using ilookup5_nowait() or ilookup5() doesn't make any difference. Switch to ilookup5() as it's planned to be removed. This change also makes lookup return value handling a bit simpler. This change was suggested by Al Viro. Signed-off-by: Tejun Heo <tj@kernel.org> Cc: Al Viro <viro@hera.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>