net: z85230: 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>

diff --git a/drivers/net/wan/z85230.c b/drivers/net/wan/z85230.c
index 621f730..982a034 100644 (file)
--- a/drivers/net/wan/z85230.c
+++ b/drivers/net/wan/z85230.c
@@ -1531,10 +1531,9 @@ static void z8530_rx_done(struct z8530_channel *c)
                RT_UNLOCK;
 
                c->skb2 = dev_alloc_skb(c->mtu);
-               if (!c->skb2)
-                       netdev_warn(c->netdevice, "memory squeeze\n");
-               else
+               if (c->skb2)
                        skb_put(c->skb2, c->mtu);
+
                c->netdevice->stats.rx_packets++;
                c->netdevice->stats.rx_bytes += ct;
        }