fs: dlm: use dlm_plock_info for do_unlock_close

stable inclusion
from stable-v5.10.193
commit c3a1c4d996bf93225271a2dc705b107ddf6176bd
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I9399M

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=c3a1c4d996bf93225271a2dc705b107ddf6176bd



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[ Upstream commit 4d413ae9 ]

This patch refactors do_unlock_close() by using only struct dlm_plock_info
as a parameter.

Signed-off-by: Alexander Aring <aahringo@redhat.com>
Signed-off-by: David Teigland <teigland@redhat.com>
Stable-dep-of: 57e2c2f2 ("fs: dlm: fix mismatch of plock results from userspace")
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: sanglipeng <sanglipeng1@jd.com>