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authorMarkus Elfring <elfring@users.sourceforge.net>2014-11-29 16:23:20 +0100
committerDavid S. Miller <davem@davemloft.net>2014-12-05 21:14:20 -0800
commit04901cea2192ae2ea5a65165ed3174187d19d5c8 (patch)
treeff8f7969b377c7ec0e81377754abcb11f1565a1c /drivers/net/ipvlan
parent39af455daf0fda8fb71123b101ba21209173f37e (diff)
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>
Diffstat (limited to 'drivers/net/ipvlan')
-rw-r--r--drivers/net/ipvlan/ipvlan_main.c3
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)