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net: lapbether: 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: David S. Miller <davem@davemloft.net>
This commit is contained in:
Peng Li 2021-06-09 17:39:51 +08:00 committed by David S. Miller
parent 2e350780ae
commit d5e686e8b6
1 changed files with 2 additions and 6 deletions
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8
drivers/net/wan/lapbether.c
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@ -266,10 +266,8 @@ static void lapbeth_connected(struct net_device *dev, int reason)
unsigned char *ptr;
struct sk_buff *skb = __dev_alloc_skb(1, GFP_ATOMIC | __GFP_NOMEMALLOC);
if (!skb) {
pr_err("out of memory\n");
if (!skb)
return;
}
ptr = skb_put(skb, 1);
*ptr = X25_IFACE_CONNECT;
@ -286,10 +284,8 @@ static void lapbeth_disconnected(struct net_device *dev, int reason)
unsigned char *ptr;
struct sk_buff *skb = __dev_alloc_skb(1, GFP_ATOMIC | __GFP_NOMEMALLOC);
if (!skb) {
pr_err("out of memory\n");
if (!skb)
return;
}
ptr = skb_put(skb, 1);
*ptr = X25_IFACE_DISCONNECT;