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| author | Peng Li <lipeng321@huawei.com> | 2021-06-02 19:01:14 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-06-03 13:27:36 -0700 |
| commit | 05ff5525aa824c433fbd47e790f181055f0127ae (patch) | |
| tree | f9ae713571f55c70e6425f2378fa72e2370aba01 /drivers/net/wan/hdlc_cisco.c | |
| parent | c1300f37ea99c92b1759caf3418afb491b6852ce (diff) | |
| download | linux-stable-05ff5525aa824c433fbd47e790f181055f0127ae.tar.gz linux-stable-05ff5525aa824c433fbd47e790f181055f0127ae.tar.bz2 linux-stable-05ff5525aa824c433fbd47e790f181055f0127ae.zip | |
net: hdlc_cisco: 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>
Diffstat (limited to 'drivers/net/wan/hdlc_cisco.c')
| -rw-r--r-- | drivers/net/wan/hdlc_cisco.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/net/wan/hdlc_cisco.c b/drivers/net/wan/hdlc_cisco.c index 3f6a51af02a2..0d29a2ceecdb 100644 --- a/drivers/net/wan/hdlc_cisco.c +++ b/drivers/net/wan/hdlc_cisco.c @@ -92,10 +92,9 @@ static void cisco_keepalive_send(struct net_device *dev, u32 type, skb = dev_alloc_skb(sizeof(struct hdlc_header) + sizeof(struct cisco_packet)); - if (!skb) { - netdev_warn(dev, "Memory squeeze on %s()\n", __func__); + if (!skb) return; - } + skb_reserve(skb, 4); cisco_hard_header(skb, dev, CISCO_KEEPALIVE, NULL, NULL, 0); data = (struct cisco_packet *)(skb->data + 4); |