staging: r8188eu: FAT_State is always FAT_NORMAL_STATE

In this driver pDM_FatTable->FAT_State is always FAT_NORMAL_STATE.
So the check 'if (pDM_FatTable->FAT_State == FAT_TRAINING_STATE)'
is always false. Remove dead code that is executed only if that
check is true.

Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20211228101120.9120-7-straube.linux@gmail.com


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