block: Remove unused blk_op_is_blocked()

Commit fc4e394b28 removed the last caller of blk_op_is_blocked(). Remove
the now unused function.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Message-ID: <20250206165331.379033-1-kwolf@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2 files changed