btrfs: verity: propagate orphan insertion errors when enabling verity

btrfs_begin_enable_verity() ignores the return value of
btrfs_orphan_add() and unconditionally returns 0. If orphan insertion
fails, btrfs_orphan_add() aborts the transaction, but the generic
fs-verity code still proceeds with Merkle tree construction because
the begin_enable_verity callback reported success.

Return the error so that fs-verity stops immediately instead of
continuing after the initialization failure.

The transaction is already aborted by btrfs_orphan_add() and the
handle is released by btrfs_end_transaction(), so no additional
cleanup is needed.

Fixes: 705242538ff3 ("btrfs: verity metadata orphan items")
Signed-off-by: guolingxing <guolingxing@tju.edu.cn>
Reviewed-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>

0 files changed, 0 insertions, 0 deletions