4 files changed, 5 insertions, 5 deletions
diff --git a/sys/netatalk/aarp.c b/sys/netatalk/aarp.c
index 27295dc46781..e6023d696944 100644
--- a/sys/netatalk/aarp.c
+++ b/sys/netatalk/aarp.c
@@ -404,7 +404,7 @@ at_aarpinput( struct arpcom *ac, struct mbuf *m)
 
     if ( aat == 0 && tpa.s_net == ma.s_net && tpa.s_node == ma.s_node
 	    && op != AARPOP_PROBE ) {
-	if ( aat = aarptnew( &spa )) {
+	if ((aat = aarptnew( &spa )) != NULL) {
 	    bcopy(( caddr_t )ea->aarp_sha, ( caddr_t )aat->aat_enaddr,
 		    sizeof( ea->aarp_sha ));
 	    aat->aat_flags |= ATF_COM;
diff --git a/sys/netatalk/at_control.c b/sys/netatalk/at_control.c
index 2138995d3b48..7900fe5c91b7 100644
--- a/sys/netatalk/at_control.c
+++ b/sys/netatalk/at_control.c
@@ -342,9 +342,9 @@ at_scrub( ifp, aa )
 
     if ( aa->aa_flags & AFA_ROUTE ) {
 	if (ifp->if_flags & IFF_LOOPBACK) {
-		if (error = aa_delsingleroute(&aa->aa_ifa,
+		if ((error = aa_delsingleroute(&aa->aa_ifa,
 					&aa->aa_addr.sat_addr,
-					&aa->aa_netmask.sat_addr)) {
+					&aa->aa_netmask.sat_addr)) != 0) {
 	    		return( error );
 		}
 	} else if (ifp->if_flags & IFF_POINTOPOINT) {
diff --git a/sys/netatalk/ddp_pcb.c b/sys/netatalk/ddp_pcb.c
index ce681ffc509a..625382119344 100644
--- a/sys/netatalk/ddp_pcb.c
+++ b/sys/netatalk/ddp_pcb.c
@@ -349,7 +349,7 @@ at_pcbconnect(struct ddpcb *ddp, struct sockaddr *addr, struct proc *p)
 	    net = sat->sat_addr.s_net;
 	}
 	aa = 0;
-	if ( ifp = ro->ro_rt->rt_ifp ) {
+	if ((ifp = ro->ro_rt->rt_ifp) != NULL) {
 	    for ( aa = at_ifaddr; aa; aa = aa->aa_next ) {
 		if ( aa->aa_ifp == ifp &&
 			ntohs( net ) >= ntohs( aa->aa_firstnet ) &&
diff --git a/sys/netatalk/ddp_usrreq.c b/sys/netatalk/ddp_usrreq.c
index ce681ffc509a..625382119344 100644
--- a/sys/netatalk/ddp_usrreq.c
+++ b/sys/netatalk/ddp_usrreq.c
@@ -349,7 +349,7 @@ at_pcbconnect(struct ddpcb *ddp, struct sockaddr *addr, struct proc *p)
 	    net = sat->sat_addr.s_net;
 	}
 	aa = 0;
-	if ( ifp = ro->ro_rt->rt_ifp ) {
+	if ((ifp = ro->ro_rt->rt_ifp) != NULL) {
 	    for ( aa = at_ifaddr; aa; aa = aa->aa_next ) {
 		if ( aa->aa_ifp == ifp &&
 			ntohs( net ) >= ntohs( aa->aa_firstnet ) &&