wan: Coding style correction in HDLC/Frame Relay support routines

Added a space separating some if keywords from the following
parenthesis to conform to the CodingStyle.
Signed-off-by: NRudy Matela <rudy.matela@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

drivers/net/wan/hdlc_fr.c

@@ -1214,10 +1214,10 @@ static int fr_ioctl(struct net_device *dev, struct ifreq *ifr)
 		return 0;
 
 	case IF_PROTO_FR:
-		if(!capable(CAP_NET_ADMIN))
+		if (!capable(CAP_NET_ADMIN))
 			return -EPERM;
 
-		if(dev->flags & IFF_UP)
+		if (dev->flags & IFF_UP)
 			return -EBUSY;
 
 		if (copy_from_user(&new_settings, fr_s, size))
@@ -1263,7 +1263,7 @@ static int fr_ioctl(struct net_device *dev, struct ifreq *ifr)
 		if (dev_to_hdlc(dev)->proto != &proto) /* Different proto */
 			return -EINVAL;
 
-		if(!capable(CAP_NET_ADMIN))
+		if (!capable(CAP_NET_ADMIN))
 			return -EPERM;
 
 		if (copy_from_user(&pvc, ifr->ifr_settings.ifs_ifsu.fr_pvc,