staging: r8188eu: core: remove the unused variable pAdapter

Remove the unused variable pAdapter from Efuse_Write1ByteToFakeContent
This variable is not used in the function.

Signed-off-by: Saurav Girepunje <saurav.girepunje@gmail.com>
Link: https://lore.kernel.org/r/YYNSAqGgDPhV1IE1@Sauravs-MacBook-Air.local


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