Btrfs: fix possible memory leak in scrub_setup_recheck_block()

[platform/adaptation/renesas_rcar/renesas_kernel.git] / fs / btrfs / scrub.c

diff --git a/fs/btrfs/scrub.c b/fs/btrfs/scrub.c
index b223620..4e9eafe 100644 (file)
--- a/fs/btrfs/scrub.c
+++ b/fs/btrfs/scrub.c
@@ -1029,6 +1029,7 @@ static int scrub_setup_recheck_block(struct scrub_dev *sdev,
                                spin_lock(&sdev->stat_lock);
                                sdev->stat.malloc_errors++;
                                spin_unlock(&sdev->stat_lock);
+                               kfree(bbio);
                                return -ENOMEM;
                        }
                        sblock->page_count++;