xfrm: remove unnecessary check in xfrmi_get_stats64

if tstats of a device is not allocated, this device is not
registered correctly and can not be used.

Signed-off-by: Li RongQing <lirongqing@baidu.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>

1 files changed, 0 insertions, 3 deletions

diff --git a/net/xfrm/xfrm_interface.c b/net/xfrm/xfrm_interface.c
index dc5b20bf29cf..abafd49cc65d 100644
--- a/net/xfrm/xfrm_interface.c
+++ b/net/xfrm/xfrm_interface.c
@@ -561,9 +561,6 @@ static void xfrmi_get_stats64(struct net_device *dev,
 {
         int cpu;
 
-        if (!dev->tstats)
-                return;
-
         for_each_possible_cpu(cpu) {
                 struct pcpu_sw_netstats *stats;
                 struct pcpu_sw_netstats tmp;