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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>
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1 changed files with 2 additions and 3 deletions
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@ -219,10 +219,9 @@ static void ppp_tx_cp(struct net_device *dev, u16 pid, u8 code,
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skb = dev_alloc_skb(sizeof(struct hdlc_header) +
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sizeof(struct cp_header) + magic_len + len);
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if (!skb) {
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netdev_warn(dev, "out of memory in ppp_tx_cp()\n");
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if (!skb)
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return;
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}
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skb_reserve(skb, sizeof(struct hdlc_header));
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cp = skb_put(skb, sizeof(struct cp_header));
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