888914486e introduced this regression.
I used cscope to verify that there are no other instances of this in the
codebase. This is the one of the few bugs that are extremely easy to
identify using cscope.
Reviewed-by: Damian Szuberski <szuberskidamian@gmail.com>
Reviewed-by: Alexander Motin <mav@FreeBSD.org>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Richard Yao <richard.yao@alumni.stonybrook.edu>
Closes#14264