staging: r8188eu: hal: remove assignment to itself

Remove assignment of 'pHalData->TRxAntDivType' to itself.

Signed-off-by: Saurav Girepunje <saurav.girepunje@gmail.com>
Link: https://lore.kernel.org/r/YVmXJFSCCU3cvG6y@user


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>