netdev - [PATCH][ipsec-next] xfrm: remove unnecessary check in xfrmi_get

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Message-Id: <1538877375-17220-1-git-send-email-lirongqing@baidu.com>
Date:   Sun,  7 Oct 2018 09:56:15 +0800
From:   Li RongQing <lirongqing@...du.com>
To:     netdev@...r.kernel.org, steffen.klassert@...unet.com
Subject: [PATCH][ipsec-next] 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@...du.com>
---
 net/xfrm/xfrm_interface.c | 3 ---
 1 file changed, 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;
-- 
2.16.2