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mm: drop unneeded double negations

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Remove double negations where the operand is already boolean.

Signed-off-by: Johannes Weiner <hannes@cmpxchg.org>
Cc: Mel Gorman <mel@csn.ul.ie>
Reviewed-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Johannes Weiner
2009-09-21 17:02:56 -07:00
committed by Linus Torvalds
parent bba7881954
commit b7c46d151c
3 changed files with 6 additions and 6 deletions
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mm/memory.c
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@@ -599,7 +599,7 @@ copy_one_pte(struct mm_struct *dst_mm, struct mm_struct *src_mm,
if (page) {
get_page(page);
page_dup_rmap(page);
rss[!!PageAnon(page)]++;
rss[PageAnon(page)]++;
}
out_set_pte: