bus: mhi: core: remove redundant initialization of variables state and ee

The variables state and ee are being initialized with values that
are never read and are being updated later with a new values. The
initializations are redundant and can be removed.

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Reviewed-by: Loic Poulain <loic.poulain@linaro.org>
Reviewed-by: Manivannan Sadhasivam <mani@kernel.org>
Addresses-Coverity: ("Unused value")
Link: https://lore.kernel.org/r/20210311111727.8433-1-colin.king@canonical.com


Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>