Commit 04901cea authored Nov 29, 2014 by Markus Elfring Committed by David S. Miller Dec 05, 2014

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>

parent 39af455d

drivers/net/ipvlan/ipvlan_main.c

+1 −2

Original line number	Diff line number	Diff line
		@@ -125,7 +125,6 @@ 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);

		port->count -= 1;