From: Li RongQing <lirongqing@baidu.com>
Date: Sun, 7 Oct 2018 01:56:15 +0000 (+0800)
Subject: xfrm: remove unnecessary check in xfrmi_get_stats64
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=b7138fddd6893a455cc82249f3d12ae651023543;p=linux.git

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>
---

diff --git a/net/xfrm/xfrm_interface.c b/net/xfrm/xfrm_interface.c
index dc5b20bf29cf4..abafd49cc65da 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;