net-ipvlan: Deletion of an unnecessary check before the function call "free_percpu"

The free_percpu() function tests whether its argument is NULL and then
returns immediately. Thus the test around the call is not needed.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Acked-by: Mahesh Bandewar <maheshb@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 2 deletions

diff --git a/drivers/net/ipvlan/ipvlan_main.c b/drivers/net/ipvlan/ipvlan_main.c
index 96b71b0d78f6..feb185389a87 100644
--- a/drivers/net/ipvlan/ipvlan_main.c
+++ b/drivers/net/ipvlan/ipvlan_main.c
@@ -125,8 +125,7 @@ static void ipvlan_uninit(struct net_device *dev)
         struct ipvl_dev *ipvlan = netdev_priv(dev);
         struct ipvl_port *port = ipvlan->port;
 
-        if (ipvlan->pcpu_stats)
-                free_percpu(ipvlan->pcpu_stats);
+        free_percpu(ipvlan->pcpu_stats);
 
         port->count -= 1;
         if (!port->count)