3 files changed, 9 insertions, 18 deletions

diff --git a/net/decnet/dn_dev.c b/net/decnet/dn_dev.c
index d1c50a48614b..0ee7d4c0c955 100644
--- a/net/decnet/dn_dev.c
+++ b/net/decnet/dn_dev.c
@@ -521,8 +521,7 @@ int dn_dev_set_default(struct net_device *dev, int force)
 	}
 	spin_unlock(&dndev_lock);
 
-	if (old)
-		dev_put(old);
+	dev_put(old);
 	return rv;
 }
 
@@ -536,8 +535,7 @@ static void dn_dev_check_default(struct net_device *dev)
 	}
 	spin_unlock(&dndev_lock);
 
-	if (dev)
-		dev_put(dev);
+	dev_put(dev);
 }
 
 /*
diff --git a/net/decnet/dn_fib.c b/net/decnet/dn_fib.c
index 153a5fc1bdde..269c029ad74f 100644
--- a/net/decnet/dn_fib.c
+++ b/net/decnet/dn_fib.c
@@ -92,8 +92,7 @@ void dn_fib_free_info(struct dn_fib_info *fi)
 	}
 
 	change_nexthops(fi) {
-		if (nh->nh_dev)
-			dev_put(nh->nh_dev);
+		dev_put(nh->nh_dev);
 		nh->nh_dev = NULL;
 	} endfor_nexthops(fi);
 	kfree(fi);
diff --git a/net/decnet/dn_route.c b/net/decnet/dn_route.c
index 729d3de6020d..7e85f2a1ae25 100644
--- a/net/decnet/dn_route.c
+++ b/net/decnet/dn_route.c
@@ -1026,8 +1026,7 @@ source_ok:
 	if (!fld.daddr) {
 		fld.daddr = fld.saddr;
 
-		if (dev_out)
-			dev_put(dev_out);
+		dev_put(dev_out);
 		err = -EINVAL;
 		dev_out = init_net.loopback_dev;
 		if (!dev_out->dn_ptr)
@@ -1084,8 +1083,7 @@ source_ok:
 					neigh_release(neigh);
 					neigh = NULL;
 				} else {
-					if (dev_out)
-						dev_put(dev_out);
+					dev_put(dev_out);
 					if (dn_dev_islocal(neigh->dev, fld.daddr)) {
 						dev_out = init_net.loopback_dev;
 						res.type = RTN_LOCAL;
@@ -1144,8 +1142,7 @@ select_source:
 	if (res.type == RTN_LOCAL) {
 		if (!fld.saddr)
 			fld.saddr = fld.daddr;
-		if (dev_out)
-			dev_put(dev_out);
+		dev_put(dev_out);
 		dev_out = init_net.loopback_dev;
 		dev_hold(dev_out);
 		if (!dev_out->dn_ptr)
@@ -1168,8 +1165,7 @@ select_source:
 	if (!fld.saddr)
 		fld.saddr = DN_FIB_RES_PREFSRC(res);
 
-	if (dev_out)
-		dev_put(dev_out);
+	dev_put(dev_out);
 	dev_out = DN_FIB_RES_DEV(res);
 	dev_hold(dev_out);
 	fld.flowidn_oif = dev_out->ifindex;
@@ -1222,8 +1218,7 @@ done:
 		neigh_release(neigh);
 	if (free_res)
 		dn_fib_res_put(&res);
-	if (dev_out)
-		dev_put(dev_out);
+	dev_put(dev_out);
 out:
 	return err;
 
@@ -1503,8 +1498,7 @@ done:
 	if (free_res)
 		dn_fib_res_put(&res);
 	dev_put(in_dev);
-	if (out_dev)
-		dev_put(out_dev);
+	dev_put(out_dev);
 out:
 	return err;