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net: hdlc_fr: remove unnecessary out of memory message

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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: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Peng Li 2021-05-28 08:12:49 +08:00 committed by Jakub Kicinski
parent c9a2ca5d7e
commit 2744fa2dfd
1 changed files with 2 additions and 3 deletions
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5
drivers/net/wan/hdlc_fr.c
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@ -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)