linux-phytec-ti

ceph: simplify two mount_timeout sites

No need to bifurcate wait now that we've got ceph_timeout_jiffies().

Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Reviewed-by: Alex Elder <elder@linaro.org>
Reviewed-by: Yan, Zheng <zyan@redhat.com>