From: Colin Ian King Date: Sun, 23 Jan 2022 22:47:40 +0000 (+0000) Subject: dm cache policy smq: make static read-only array table const X-Git-Tag: v6.6.17~7923^2~26 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=302f035141d3d4faee36f8543d34a32fb36a886d;p=platform%2Fkernel%2Flinux-rpi.git dm cache policy smq: make static read-only array table const The 'table' static array is read-only so it make sense to make it const. Add in the int type to clean up checkpatch warning. Signed-off-by: Colin Ian King Signed-off-by: Mike Snitzer --- diff --git a/drivers/md/dm-cache-policy-smq.c b/drivers/md/dm-cache-policy-smq.c index b61aac00..a3d281f 100644 --- a/drivers/md/dm-cache-policy-smq.c +++ b/drivers/md/dm-cache-policy-smq.c @@ -1026,7 +1026,9 @@ static unsigned default_promote_level(struct smq_policy *mq) * This scheme reminds me of a graph of entropy vs probability of a * binary variable. */ - static unsigned table[] = {1, 1, 1, 2, 4, 6, 7, 8, 7, 6, 4, 4, 3, 3, 2, 2, 1}; + static const unsigned int table[] = { + 1, 1, 1, 2, 4, 6, 7, 8, 7, 6, 4, 4, 3, 3, 2, 2, 1 + }; unsigned hits = mq->cache_stats.hits; unsigned misses = mq->cache_stats.misses;