Staging rtl8192e: Correcting wrong usage of macro in r8192E_phy.c and removing corresponding warning in rtllib_debug.h

We fixed in rtllib_debug.h the following checkpatch warning:
	WARNING: do {} while (0) macros should not be semicolon terminated.

After deleting this semicolon we also had to fix the wrong use of this macro in rtl8192e/r8192E_phy.c

Signed-off-by: Andreas Frembs <andreas.frembs@studium.uni-erlangen.de>
Signed-off-by: Matthias Schoepe <matthias.schoepe@studium.uni-erlangen.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8192e/rtl8192e/r8192E_phy.c

@@ -1179,7 +1179,7 @@ void rtl8192_SetBWModeWorkItem(struct net_device *dev)
 
 	RT_TRACE(COMP_SWBW, "==>rtl8192_SetBWModeWorkItem()  Switch to %s "
 		 "bandwidth\n", priv->CurrentChannelBW == HT_CHANNEL_WIDTH_20 ?
-		 "20MHz" : "40MHz")
+		 "20MHz" : "40MHz");
 
 
 	if (priv->rf_chip == RF_PSEUDO_11N) {

drivers/staging/rtl8192e/rtllib_debug.h

@@ -75,7 +75,7 @@ do {			\
 	if (rt_global_debug_component & component) \
 		printk(KERN_DEBUG DRV_NAME ":" x "\n" , \
 		       ##args);\
-} while (0);
+} while (0)
 
 #define assert(expr) \
 do {	\