diff options
| author | Peng Li <lipeng321@huawei.com> | 2021-06-17 17:03:18 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-06-17 22:08:46 +0300 |
| commit | ee58a3c7c6bbabb0bf3685a8b437b5d4be33890c (patch) | |
| tree | 63d432eab3b8094ed9983e79129cc5245e164247 | |
| parent | 4ec479527b9a637d4115d428f0b59d28f0760723 (diff) | |
| download | linux-ee58a3c7c6bbabb0bf3685a8b437b5d4be33890c.tar.xz | |
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>
| -rw-r--r-- | drivers/net/wan/hdlc_ppp.c | 5 |
1 files changed, 2 insertions, 3 deletions
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)); |