Staging: rtl8192e: r8192E_dev.c: Remove unused variable

This patch discards the variable as it is not used anywhere throughout
the kernel.

Build tested it.

Signed-off-by: Shraddha Barke <[e-mail]>
Signed-off-by: Greg Kroah-Hartman <[e-mail]>

drivers/staging/rtl8192e/rtl8192e/r8192E_dev.c

···
 	case HW_VAR_MEDIA_STATUS:
 	{
 		enum rt_op_mode OpMode = *((enum rt_op_mode *)(val));
-		enum led_ctl_mode LedAction = LED_CTL_NO_LINK;
 		u8 btMsr = rtl92e_readb(dev, MSR);
 
 		btMsr &= 0xfc;
···
 		switch (OpMode) {
 		case RT_OP_MODE_INFRASTRUCTURE:
 			btMsr |= MSR_INFRA;
-			LedAction = LED_CTL_LINK;
 			break;
 
 		case RT_OP_MODE_IBSS:
···
 
 		case RT_OP_MODE_AP:
 			btMsr |= MSR_AP;
-			LedAction = LED_CTL_LINK;
 			break;
 
 		default: