From: Guangbin Huang <huangguangbin2@huawei.com>
To: <davem@davemloft.net>, <kuba@kernel.org>, <xie.he.0141@gmail.com>,
<ms@dev.tdt.de>, <willemb@google.com>
Cc: <netdev@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<lipeng321@huawei.com>, <huangguangbin2@huawei.com>
Subject: [PATCH net-next 6/8] net: hdlc_ppp: remove unnecessary out of memory message
Date: Wed, 16 Jun 2021 17:33:55 +0800 [thread overview]
Message-ID: <1623836037-26812-7-git-send-email-huangguangbin2@huawei.com> (raw)
In-Reply-To: <1623836037-26812-1-git-send-email-huangguangbin2@huawei.com>
From: Peng Li <lipeng321@huawei.com>
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>
---
drivers/net/wan/hdlc_ppp.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/net/wan/hdlc_ppp.c b/drivers/net/wan/hdlc_ppp.c
index 9bda2c5..7b7c02d 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));
--
2.8.1
next prev parent reply other threads:[~2021-06-16 9:37 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-16 9:33 [PATCH net-next 0/8] net: hdlc_ppp: clean up some code style issues Guangbin Huang
2021-06-16 9:33 ` [PATCH net-next 1/8] net: hdlc_ppp: remove redundant blank lines Guangbin Huang
2021-06-16 9:33 ` [PATCH net-next 2/8] net: hdlc_ppp: add blank line after declarations Guangbin Huang
2021-06-16 9:33 ` [PATCH net-next 3/8] net: hdlc_ppp: fix the code style issue about "foo* bar" Guangbin Huang
2021-06-16 9:33 ` [PATCH net-next 4/8] net: hdlc_ppp: move out assignment in if condition Guangbin Huang
2021-06-16 9:33 ` [PATCH net-next 5/8] net: hdlc_ppp: fix the comments style issue Guangbin Huang
2021-06-16 16:20 ` Andrew Lunn
2021-06-17 1:00 ` lipeng (Y)
2021-06-16 9:33 ` Guangbin Huang [this message]
2021-06-16 9:33 ` [PATCH net-next 7/8] net: hdlc_ppp: remove redundant spaces Guangbin Huang
2021-06-16 16:23 ` Andrew Lunn
2021-06-17 1:05 ` lipeng (Y)
2021-06-16 9:33 ` [PATCH net-next 8/8] net: hdlc_ppp: add required space Guangbin Huang
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