mm/hwpoison: remove unneeded variable unmap_success

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Patch series "Cleanups and fixup for hwpoison"

This series contains cleanups to remove unneeded variable, fix some
obsolete comments and so on.  Also we fix potential pte_unmap_unlock on
wrong pte.  More details can be found in the respective changelogs.

This patch (of 4):

unmap_success is used to indicate whether page is successfully unmapped
but it's irrelated with ZONE_DEVICE page and unmap_success is always true
here.  Remove this unneeded one.

Link: https://lkml.kernel.org/r/20210814105131.48814-1-linmiaohe@huawei.com
Link: https://lkml.kernel.org/r/20210814105131.48814-2-linmiaohe@huawei.com
Signed-off-by: Miaohe Lin <linmiaohe@huawei.com>
Acked-by: Naoya Horiguchi <naoya.horiguchi@nec.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

...

This commit is contained in:

Miaohe Lin 2021-09-02 14:58:19 -07:00 • committed by Linus Torvalds

parent 1d09510bcc

commit ae611d072c

1 changed files with 1 additions and 2 deletions

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3

mm/memory-failure.c

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