linux-kernel - [PATCH v3] net: atm: Remove the error message according to the atomic context

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Message-Id: <1592028206-19557-1-git-send-email-wang.yi59@zte.com.cn>
Date:   Sat, 13 Jun 2020 14:03:26 +0800
From:   Yi Wang <wang.yi59@....com.cn>
To:     davem@...emloft.net
Cc:     kuba@...nel.org, mst@...hat.com, hkallweit1@...il.com,
        snelson@...sando.io, andriy.shevchenko@...ux.intel.com,
        xiyou.wangcong@...il.com, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org, xue.zhihong@....com.cn,
        wang.yi59@....com.cn, wang.liang82@....com.cn,
        Liao Pingfang <liao.pingfang@....com.cn>
Subject: [PATCH v3] net: atm: Remove the error message according to the atomic context

From: Liao Pingfang <liao.pingfang@....com.cn>

Looking into the context (atomic!) and the error message should be dropped.

Signed-off-by: Liao Pingfang <liao.pingfang@....com.cn>
---
Changes in v3: remove {} as there is only one statement left.

 net/atm/lec.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/net/atm/lec.c b/net/atm/lec.c
index ca37f5a..875fc0b 100644
--- a/net/atm/lec.c
+++ b/net/atm/lec.c
@@ -1536,10 +1536,8 @@ static struct lec_arp_table *make_entry(struct lec_priv *priv,
 	struct lec_arp_table *to_return;
 
 	to_return = kzalloc(sizeof(struct lec_arp_table), GFP_ATOMIC);
-	if (!to_return) {
-		pr_info("LEC: Arp entry kmalloc failed\n");
+	if (!to_return)
 		return NULL;
-	}
 	ether_addr_copy(to_return->mac_addr, mac_addr);
 	INIT_HLIST_NODE(&to_return->next);
 	timer_setup(&to_return->timer, lec_arp_expire_arp, 0);
-- 
2.9.5