Staging: comedi: addi-data: clean-up variable use in hwdrv_apci035.c

The variable ui_Command is as of right now being cleared to a
value of zero between everytime that it writes to a port and then takes a
new value from a port. Seems like this zeroing is unnecessary, so we can
just remove these lines.

Signed-off-by: Chase Southwood <[e-mail]>
Reviewed-by: Ian Abbott <[e-mail]>
Signed-off-by: Greg Kroah-Hartman <[e-mail]>

drivers/staging/comedi/drivers/addi-data/hwdrv_apci035.c

···
 	else
 		ui_Mode = 0;
 
-/* ui_Command = inl(devpriv->iobase+((i_WatchdogNbr-1)*32)+12); */
 	ui_Command = 0;
-/* ui_Command = ui_Command & 0xFFFFF9FEUL; */
 	outl(ui_Command, devpriv->iobase + ((i_WatchdogNbr - 1) * 32) + 12);
-	ui_Command = 0;
+
 	ui_Command = inl(devpriv->iobase + ((i_WatchdogNbr - 1) * 32) + 12);
 
 	/* Set the reload value */
···
 	}
 
 	outl(ui_Command, devpriv->iobase + ((i_WatchdogNbr - 1) * 32) + 12);
-	ui_Command = 0;
+
 	ui_Command = inl(devpriv->iobase + ((i_WatchdogNbr - 1) * 32) + 12);
 
 	/* Disable the hardware trigger */
···
 		ui_Command = ui_Command | (data[5] << 5);
 	}
 	outl(ui_Command, devpriv->iobase + ((i_WatchdogNbr - 1) * 32) + 12);
-	ui_Command = 0;
+
 	ui_Command = inl(devpriv->iobase + ((i_WatchdogNbr - 1) * 32) + 12);
 
 	/* Disable the hardware gate */
···
 		ui_Command = ui_Command | (data[7] << 7);
 	}
 	outl(ui_Command, devpriv->iobase + ((i_WatchdogNbr - 1) * 32) + 12);
-	ui_Command = 0;
+
 	ui_Command = inl(devpriv->iobase + ((i_WatchdogNbr - 1) * 32) + 12);
 
 	/* Disable the hardware output */
···
 			devpriv->iobase + ((i_WatchdogNbr - 1) * 32) + 28);
 	}
 
-	ui_Command = 0;
 	ui_Command = inl(devpriv->iobase + ((i_WatchdogNbr - 1) * 32) + 12);
 
 	/* Disable the hardware output */
···
 	outl(ui_Command, devpriv->iobase + ((i_WatchdogNbr - 1) * 32) + 12);
 
 	/* Enable the watchdog interrupt */
-	ui_Command = 0;
 	ui_Command = inl(devpriv->iobase + ((i_WatchdogNbr - 1) * 32) + 12);
 
 	/* Set the interrupt selection */