add round brackets around return values

1 files changed, 17 insertions, 17 deletions

diff --git a/sys/net/if_gif.c b/sys/net/if_gif.c
index fbca691a453..1a10f648e35 100644
--- a/sys/net/if_gif.c
+++ b/sys/net/if_gif.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: if_gif.c,v 1.38 2006/12/28 20:06:11 deraadt Exp $	*/
+/*	$OpenBSD: if_gif.c,v 1.39 2007/01/08 18:09:24 michele Exp $	*/
 /*	$KAME: if_gif.c,v 1.43 2001/02/20 08:51:07 itojun Exp $	*/
 
 /*
@@ -258,7 +258,7 @@ gif_output(ifp, m, dst, rt)
   end:
 	if (error)
 		ifp->if_oerrors++;
-	return error;
+	return (error);
 }
 
 int
@@ -328,45 +328,45 @@ gif_ioctl(ifp, cmd, data)
 				&(((struct if_laddrreq *)data)->dstaddr);
 			break;
 		default:
-			return EINVAL;
+			return (EINVAL);
 		}
 
 		/* sa_family must be equal */
 		if (src->sa_family != dst->sa_family)
-			return EINVAL;
+			return (EINVAL);
 
 		/* validate sa_len */
 		switch (src->sa_family) {
 #ifdef INET
 		case AF_INET:
 			if (src->sa_len != sizeof(struct sockaddr_in))
-				return EINVAL;
+				return (EINVAL);
 			break;
 #endif
 #ifdef INET6
 		case AF_INET6:
 			if (src->sa_len != sizeof(struct sockaddr_in6))
-				return EINVAL;
+				return (EINVAL);
 			break;
 #endif
 		default:
-			return EAFNOSUPPORT;
+			return (EAFNOSUPPORT);
 		}
 		switch (dst->sa_family) {
 #ifdef INET
 		case AF_INET:
 			if (dst->sa_len != sizeof(struct sockaddr_in))
-				return EINVAL;
+				return (EINVAL);
 			break;
 #endif
 #ifdef INET6
 		case AF_INET6:
 			if (dst->sa_len != sizeof(struct sockaddr_in6))
-				return EINVAL;
+				return (EINVAL);
 			break;
 #endif
 		default:
-			return EAFNOSUPPORT;
+			return (EAFNOSUPPORT);
 		}
 
 		/* check sa_family looks sane for the cmd */
@@ -374,12 +374,12 @@ gif_ioctl(ifp, cmd, data)
 		case SIOCSIFPHYADDR:
 			if (src->sa_family == AF_INET)
 				break;
-			return EAFNOSUPPORT;
+			return (EAFNOSUPPORT);
 #ifdef INET6
 		case SIOCSIFPHYADDR_IN6:
 			if (src->sa_family == AF_INET6)
 				break;
-			return EAFNOSUPPORT;
+			return (EAFNOSUPPORT);
 #endif /* INET6 */
 		case SIOCSLIFPHYADDR:
 			/* checks done in the above */
@@ -486,7 +486,7 @@ gif_ioctl(ifp, cmd, data)
 			goto bad;
 		}
 		if (src->sa_len > size)
-			return EINVAL;
+			return (EINVAL);
 		bcopy((caddr_t)src, (caddr_t)dst, src->sa_len);
 		break;
 			
@@ -518,7 +518,7 @@ gif_ioctl(ifp, cmd, data)
 			goto bad;
 		}
 		if (src->sa_len > size)
-			return EINVAL;
+			return (EINVAL);
 		bcopy((caddr_t)src, (caddr_t)dst, src->sa_len);
 		break;
 
@@ -534,7 +534,7 @@ gif_ioctl(ifp, cmd, data)
 			&(((struct if_laddrreq *)data)->addr);
 		size = sizeof(((struct if_laddrreq *)data)->addr);
 		if (src->sa_len > size)
-			return EINVAL;
+			return (EINVAL);
 		bcopy((caddr_t)src, (caddr_t)dst, src->sa_len);
 
 		/* copy dst */
@@ -543,7 +543,7 @@ gif_ioctl(ifp, cmd, data)
 			&(((struct if_laddrreq *)data)->dstaddr);
 		size = sizeof(((struct if_laddrreq *)data)->dstaddr);
 		if (src->sa_len > size)
-			return EINVAL;
+			return (EINVAL);
 		bcopy((caddr_t)src, (caddr_t)dst, src->sa_len);
 		break;
 
@@ -563,5 +563,5 @@ gif_ioctl(ifp, cmd, data)
 		break;
 	}
  bad:
-	return error;
+	return (error);
 }