1 files changed, 6 insertions, 16 deletions
diff --git a/drivers/md/bcache/alloc.c b/drivers/md/bcache/alloc.c
index ed18115e078..2879487d036 100644
--- a/drivers/md/bcache/alloc.c
+++ b/drivers/md/bcache/alloc.c
@@ -229,24 +229,14 @@ static void invalidate_one_bucket(struct cache *ca, struct bucket *b)
 	fifo_push(&ca->free_inc, b - ca->buckets);
 }
 
-static void invalidate_buckets_lru(struct cache *ca)
-{
-	unsigned bucket_prio(struct bucket *b)
-	{
-		return ((unsigned) (b->prio - ca->set->min_prio)) *
-			GC_SECTORS_USED(b);
-	}
-
-	bool bucket_max_cmp(struct bucket *l, struct bucket *r)
-	{
-		return bucket_prio(l) < bucket_prio(r);
-	}
+#define bucket_prio(b)				\
+	(((unsigned) (b->prio - ca->set->min_prio)) * GC_SECTORS_USED(b))
 
-	bool bucket_min_cmp(struct bucket *l, struct bucket *r)
-	{
-		return bucket_prio(l) > bucket_prio(r);
-	}
+#define bucket_max_cmp(l, r)	(bucket_prio(l) < bucket_prio(r))
+#define bucket_min_cmp(l, r)	(bucket_prio(l) > bucket_prio(r))
 
+static void invalidate_buckets_lru(struct cache *ca)
+{
 	struct bucket *b;
 	ssize_t i;