diff options
| author | Markus Elfring <elfring@users.sourceforge.net> | 2014-11-29 16:23:20 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-12-06 06:14:20 +0100 |
| commit | 04901cea2192ae2ea5a65165ed3174187d19d5c8 (patch) | |
| tree | ff8f7969b377c7ec0e81377754abcb11f1565a1c /drivers | |
| parent | net: cassini: Deletion of an unnecessary check before the function call "vfree" (diff) | |
| download | linux-04901cea2192ae2ea5a65165ed3174187d19d5c8.tar.xz linux-04901cea2192ae2ea5a65165ed3174187d19d5c8.zip | |
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')
| -rw-r--r-- | drivers/net/ipvlan/ipvlan_main.c | 3 |
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) |