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mm/vmscan.c: clean code by removing unnecessary assignment 

Previously 0 was assigned to variable 'lruvec_size', but the variable was
never read later.  So the assignment can be removed.

Fixes: f87bccde6a ("mm/vmscan: remove unused lru_pages argument")
Signed-off-by: Mateusz Nosek <mateusznosek0@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Reviewed-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: Wei Yang <richard.weiyang@gmail.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Link: http://lkml.kernel.org/r/20200229214022.11853-1-mateusznosek0@gmail.com
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Mateusz Nosek 2020-04-01 21:10:15 -07:00 committed by Linus Torvalds
parent 5644e1fbbf
commit e072bff60a
1 changed files with 1 additions and 3 deletions
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4
mm/vmscan.c
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@ -2427,10 +2427,8 @@ static void get_scan_count(struct lruvec *lruvec, struct scan_control *sc,
case SCAN_FILE:
case SCAN_ANON:
/* Scan one type exclusively */
if ((scan_balance == SCAN_FILE) != file) {
lruvec_size = 0;
if ((scan_balance == SCAN_FILE) != file)
scan = 0;
}
break;
default:
/* Look ma, no brain */