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dm cache background tracker: fix sparse warning

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Fix drivers/md/dm-cache-background-tracker.c:169:16: warning: symbol
'alloc_work' was not declared. Should it be static?

Signed-off-by: Mike Snitzer <snitzer@redhat.com>
This commit is contained in:
Mike Snitzer 2018-04-30 15:40:40 -04:00
parent f7879b4cea
commit 280884fadc
1 changed files with 1 additions and 1 deletions
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drivers/md/dm-cache-background-tracker.c
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@ -166,7 +166,7 @@ static bool max_work_reached(struct background_tracker *b)
atomic_read(&b->pending_demotes) >= b->max_work;
}
struct bt_work *alloc_work(struct background_tracker *b)
static struct bt_work *alloc_work(struct background_tracker *b)
{
if (max_work_reached(b))
return NULL;