From a460a36034bad4403c2c62e04a521bc6987ae5db Mon Sep 17 00:00:00 2001 From: Xin Hao Date: Fri, 5 Nov 2021 13:48:04 -0700 Subject: mm/damon: remove unnecessary variable initialization Patch series "mm/damon: Fix some small bugs", v4. This patch (of 2): In 'damon_va_apply_three_regions' there is no need to set variable 'i' to zero. Link: https://lkml.kernel.org/r/b7df8d3dad0943a37e01f60c441b1968b2b20354.1634720326.git.xhao@linux.alibaba.com Link: https://lkml.kernel.org/r/cover.1634720326.git.xhao@linux.alibaba.com Signed-off-by: Xin Hao Reviewed-by: SeongJae Park Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- mm/damon/vaddr.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'mm') diff --git a/mm/damon/vaddr.c b/mm/damon/vaddr.c index 675cd8c7df9b..35fe49080ee9 100644 --- a/mm/damon/vaddr.c +++ b/mm/damon/vaddr.c @@ -306,7 +306,7 @@ static void damon_va_apply_three_regions(struct damon_target *t, struct damon_addr_range bregions[3]) { struct damon_region *r, *next; - unsigned int i = 0; + unsigned int i; /* Remove regions which are not in the three big regions now */ damon_for_each_region_safe(r, next, t) { -- cgit v1.2.3-58-ga151