autofs: make expire flags usage consistent with v5 params Make the usage of the expire flags consistent by naming the expire flags the same as it is named in the version 5 miscelaneous ioctl parameters and only check the bit flags when needed. Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Ian Kent <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>