staging:rtl8187se: Change argument type in function to bool

Since the argument morefrag is being used as a booleon in the function
rtl8180_tx, the type for the argument is changed to booleon in the
function definition and declaration. This ensures that the variable
morefrag is always in the range 0-1 and overflow dooes not cause errors
if it is assigned a value. Also, this improves code readability.
Signed-off-by: Himangi Saraogi <himangi774@gmail.com>
Acked-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8187se/r8180.h

@@ -648,7 +648,7 @@ struct r8180_priv {
 		BE_PRIORITY)
 
 short rtl8180_tx(struct net_device *dev, u8 *skbuf, int len, int priority,
-		 short morefrag, short fragdesc, int rate);
+		 bool morefrag, short fragdesc, int rate);
 
 u8 read_nic_byte(struct net_device *dev, int x);
 u32 read_nic_dword(struct net_device *dev, int x);

drivers/staging/rtl8187se/r8180_core.c

@@ -1679,7 +1679,7 @@ static void rtl8180_prepare_beacon(struct net_device *dev)
  * it does the DMA transfer.
  */
 short rtl8180_tx(struct net_device *dev, u8 *txbuf, int len, int priority,
-		 short morefrag, short descfrag, int rate)
+		 bool morefrag, short descfrag, int rate)
 {
 	struct r8180_priv *priv = ieee80211_priv(dev);
 	u32 *tail, *temp_tail;