1 files changed, 12 insertions, 12 deletions

diff --git a/lib/sbitmap.c b/lib/sbitmap.c
index 267aa7709416..c1c8a4e69325 100644
--- a/lib/sbitmap.c
+++ b/lib/sbitmap.c
@@ -12,32 +12,32 @@
 /*
  * See if we have deferred clears that we can batch move
  */
-static inline bool sbitmap_deferred_clear(struct sbitmap *sb, int index)
+static inline bool sbitmap_deferred_clear(struct sbitmap_word *map)
 {
 	unsigned long mask, val;
 	bool ret = false;
 	unsigned long flags;
 
-	spin_lock_irqsave(&sb->map[index].swap_lock, flags);
+	spin_lock_irqsave(&map->swap_lock, flags);
 
-	if (!sb->map[index].cleared)
+	if (!map->cleared)
 		goto out_unlock;
 
 	/*
 	 * First get a stable cleared mask, setting the old mask to 0.
 	 */
-	mask = xchg(&sb->map[index].cleared, 0);
+	mask = xchg(&map->cleared, 0);
 
 	/*
 	 * Now clear the masked bits in our free word
 	 */
 	do {
-		val = sb->map[index].word;
-	} while (cmpxchg(&sb->map[index].word, val, val & ~mask) != val);
+		val = map->word;
+	} while (cmpxchg(&map->word, val, val & ~mask) != val);
 
 	ret = true;
 out_unlock:
-	spin_unlock_irqrestore(&sb->map[index].swap_lock, flags);
+	spin_unlock_irqrestore(&map->swap_lock, flags);
 	return ret;
 }
 
@@ -92,7 +92,7 @@ void sbitmap_resize(struct sbitmap *sb, unsigned int depth)
 	unsigned int i;
 
 	for (i = 0; i < sb->map_nr; i++)
-		sbitmap_deferred_clear(sb, i);
+		sbitmap_deferred_clear(&sb->map[i]);
 
 	sb->depth = depth;
 	sb->map_nr = DIV_ROUND_UP(sb->depth, bits_per_word);
@@ -139,15 +139,15 @@ static int __sbitmap_get_word(unsigned long *word, unsigned long depth,
 static int sbitmap_find_bit_in_index(struct sbitmap *sb, int index,
 				     unsigned int alloc_hint, bool round_robin)
 {
+	struct sbitmap_word *map = &sb->map[index];
 	int nr;
 
 	do {
-		nr = __sbitmap_get_word(&sb->map[index].word,
-					sb->map[index].depth, alloc_hint,
+		nr = __sbitmap_get_word(&map->word, map->depth, alloc_hint,
 					!round_robin);
 		if (nr != -1)
 			break;
-		if (!sbitmap_deferred_clear(sb, index))
+		if (!sbitmap_deferred_clear(map))
 			break;
 	} while (1);
 
@@ -207,7 +207,7 @@ again:
 			break;
 		}
 
-		if (sbitmap_deferred_clear(sb, index))
+		if (sbitmap_deferred_clear(&sb->map[index]))
 			goto again;
 
 		/* Jump to next index. */