bcache: fix incorrect data type usage in btree_flush_write()

[linux-2.6-microblaze.git] / drivers / md / bcache / journal.c

diff --git a/drivers/md/bcache/journal.c b/drivers/md/bcache/journal.c
index 33ddc52..6730820 100644 (file)
--- a/drivers/md/bcache/journal.c
+++ b/drivers/md/bcache/journal.c
@@ -422,7 +422,8 @@ err:
 static void btree_flush_write(struct cache_set *c)
 {
        struct btree *b, *t, *btree_nodes[BTREE_FLUSH_NR];
-       unsigned int i, nr, ref_nr;
+       unsigned int i, nr;
+       int ref_nr;
        atomic_t *fifo_front_p, *now_fifo_front_p;
        size_t mask;