tree 46e4b858cb8ab69a510ce2518ff9b83ab9666e1a
parent f2e5ff85edea30a59b96cf9e20e8886991b0d097
author Andrea Arcangeli <aarcange@redhat.com> 1446778153 -0800
committer Linus Torvalds <torvalds@linux-foundation.org> 1446780888 -0800

ksm: use the helper method to do the hlist_empty check

This just uses the helper function to cleanup the assumption on the
hlist_node internals.

Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
Acked-by: Hugh Dickins <hughd@google.com>
Cc: Petr Holasek <pholasek@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>