Coverity caught a case where we could return with a uninitialized value in ret in process_leaf. This is actually pretty likely because we could very easily run into a block group item key and have a garbage value in ret and think there was an errror. Fix this by initializing ret to 0. Reported-by: Colin Ian King <colin.king@xxxxxxxxxxxxx> Signed-off-by: Josef Bacik <josef@xxxxxxxxxxxxxx> --- fs/btrfs/ref-verify.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/btrfs/ref-verify.c b/fs/btrfs/ref-verify.c index e87cbdad02a3..b57f3618e58e 100644 --- a/fs/btrfs/ref-verify.c +++ b/fs/btrfs/ref-verify.c @@ -500,7 +500,7 @@ static int process_leaf(struct btrfs_root *root, struct btrfs_extent_data_ref *dref; struct btrfs_shared_data_ref *sref; u32 count; - int i = 0, tree_block_level = 0, ret; + int i = 0, tree_block_level = 0, ret = 0; struct btrfs_key key; int nritems = btrfs_header_nritems(leaf); -- 2.21.0
