ext4_bcache: fix return value of ext4_buf_lowest_lru (lba -> lru)

diff --git a/lwext4/ext4_bcache.c b/lwext4/ext4_bcache.c
index 31145645f2cc13fe6b5cd9ec7e958c7316a4d028..fb106a4cb068309cc91b6ac7ab9bc85660290633 100644 (file)
--- a/lwext4/ext4_bcache.c
+++ b/lwext4/ext4_bcache.c
@@ -126,7 +126,7 @@ ext4_buf_lookup(struct ext4_bcache *bc, uint64_t lba)
 
 struct ext4_buf *ext4_buf_lowest_lru(struct ext4_bcache *bc)
 {
-       return RB_MIN(ext4_buf_lba, &bc->lba_root);
+       return RB_MIN(ext4_buf_lru, &bc->lru_root);
 }
 
 void ext4_bcache_drop_buf(struct ext4_bcache *bc, struct ext4_buf *buf)