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Date: Wed, 26 May 2021 19:44:55 +0800 From: Guangbin Huang <huangguangbin2@...wei.com> To: <davem@...emloft.net>, <kuba@...nel.org>, <xie.he.0141@...il.com>, <ms@....tdt.de>, <willemb@...gle.com> CC: <netdev@...r.kernel.org>, <linux-kernel@...r.kernel.org>, <lipeng321@...wei.com>, <tanhuazhong@...wei.com>, <huangguangbin2@...wei.com> Subject: [PATCH net-next 10/10] net: wan: remove unnecessary out of memory message From: Peng Li <lipeng321@...wei.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@...wei.com> Signed-off-by: Guangbin Huang <huangguangbin2@...wei.com> --- drivers/net/wan/hdlc_fr.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/net/wan/hdlc_fr.c b/drivers/net/wan/hdlc_fr.c index de7fbdc77588..72250fe0a1df 100644 --- a/drivers/net/wan/hdlc_fr.c +++ b/drivers/net/wan/hdlc_fr.c @@ -474,10 +474,9 @@ static void fr_lmi_send(struct net_device *dev, int fullrep) } skb = dev_alloc_skb(len); - if (!skb) { - netdev_warn(dev, "Memory squeeze on fr_lmi_send()\n"); + if (!skb) return; - } + memset(skb->data, 0, len); skb_reserve(skb, 4); if (lmi == LMI_CISCO) -- 2.8.1
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