bcache: Minor fixes from kbuild robot

Signed-off-by: Kent Overstreet <kmo@daterainc.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/md/bcache/btree.c b/drivers/md/bcache/btree.c
index 7d421180b6d2..5f9c2a665ca5 100644
--- a/drivers/md/bcache/btree.c
+++ b/drivers/md/bcache/btree.c
@@ -1805,7 +1805,7 @@ static bool btree_insert_key(struct btree *b, struct bkey *k,
 
 static size_t insert_u64s_remaining(struct btree *b)
 {
-        ssize_t ret = bch_btree_keys_u64s_remaining(&b->keys);
+        long ret = bch_btree_keys_u64s_remaining(&b->keys);
 
         /*
          * Might land in the middle of an existing extent and have to split it