If code reaches here, needs_restart must be true. Remove this unneeded
needs_restart check. No functional change intended.
Signed-off-by: NMiaohe Lin <linmiaohe@huawei.com>
Link: https://lore.kernel.org/r/20220905101950.4606-1-linmiaohe@huawei.comSigned-off-by: NJens Axboe <axboe@kernel.dk>