From: Peng Li <lipeng321@huawei.com>
Date: Thu, 17 Jun 2021 14:03:18 +0000 (+0800)
Subject: net: hdlc_ppp: remove unnecessary out of memory message
X-Git-Tag: io_uring-5.14-2021-07-09~10^2~132^2~1
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=ee58a3c7c6bbabb0bf3685a8b437b5d4be33890c;p=linux-block.git

net: hdlc_ppp: 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_ppp.c b/drivers/net/wan/hdlc_ppp.c
index fb5102c1afc6..aec9cc4d5b48 100644
--- a/drivers/net/wan/hdlc_ppp.c
+++ b/drivers/net/wan/hdlc_ppp.c
@@ -219,10 +219,9 @@ static void ppp_tx_cp(struct net_device *dev, u16 pid, u8 code,
 
 	skb = dev_alloc_skb(sizeof(struct hdlc_header) +
 			    sizeof(struct cp_header) + magic_len + len);
-	if (!skb) {
-		netdev_warn(dev, "out of memory in ppp_tx_cp()\n");
+	if (!skb)
 		return;
-	}
+
 	skb_reserve(skb, sizeof(struct hdlc_header));
 
 	cp = skb_put(skb, sizeof(struct cp_header));