[PATCH net-next 3/4] vrf: don't check for dstats and rth in uninit path

[Nikolay Aleksandrov <razor@blackwall.org>]

From: Nikolay Aleksandrov <nikolay@cumulusnetworks.com>

dstats and rth are always present because we fail the device registration
if they can't be allocated in vrf_init() (ndo_init) so drop the unnecessary
checks.

Signed-off-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
---
 drivers/net/vrf.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/net/vrf.c b/drivers/net/vrf.c
index 3d7da0c6f827..97605eab14ae 100644
--- a/drivers/net/vrf.c
+++ b/drivers/net/vrf.c
@@ -265,8 +265,7 @@ static void vrf_rtable_destroy(struct net_vrf *vrf)
 {
 	struct dst_entry *dst = (struct dst_entry *)vrf->rth;
 
-	if (dst)
-		dst_destroy(dst);
+	dst_destroy(dst);
 	vrf->rth = NULL;
 }
 
@@ -455,8 +454,7 @@ static void vrf_dev_uninit(struct net_device *dev)
 	list_for_each_entry_safe(slave, next, head, list)
 		vrf_del_slave(dev, slave->dev);
 
-	if (dev->dstats)
-		free_percpu(dev->dstats);
+	free_percpu(dev->dstats);
 	dev->dstats = NULL;
 }
 
-- 
2.4.3