From: Peng Li <lipeng321@huawei.com>
Date: Wed, 2 Jun 2021 11:01:14 +0000 (+0800)
Subject: net: hdlc_cisco: remove unnecessary out of memory message
X-Git-Tag: io_uring-5.14-2021-07-09~10^2~361^2~2
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=05ff5525aa824c433fbd47e790f181055f0127ae;p=linux-2.6-block.git

net: hdlc_cisco: remove unnecessary out of memory message

This patch removes unnecessary out of memory message,
to fix the following checkpatch.pl warning:
"WARNING: Possible unnecessary 'out of memory' message"

Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/wan/hdlc_cisco.c b/drivers/net/wan/hdlc_cisco.c
index 3f6a51af02a2..0d29a2ceecdb 100644
--- a/drivers/net/wan/hdlc_cisco.c
+++ b/drivers/net/wan/hdlc_cisco.c
@@ -92,10 +92,9 @@ static void cisco_keepalive_send(struct net_device *dev, u32 type,
 
 	skb = dev_alloc_skb(sizeof(struct hdlc_header) +
 			    sizeof(struct cisco_packet));
-	if (!skb) {
-		netdev_warn(dev, "Memory squeeze on %s()\n", __func__);
+	if (!skb)
 		return;
-	}
+
 	skb_reserve(skb, 4);
 	cisco_hard_header(skb, dev, CISCO_KEEPALIVE, NULL, NULL, 0);
 	data = (struct cisco_packet *)(skb->data + 4);