firewire: remove unnecessary alloc/OOM messages

These are redundant to log messages from the mm core.

Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
diff --git a/drivers/firewire/net.c b/drivers/firewire/net.c
index 2b27bff..75c1133 100644
--- a/drivers/firewire/net.c
+++ b/drivers/firewire/net.c
@@ -368,10 +368,8 @@
 	}
 
 	new = kmalloc(sizeof(*new), GFP_ATOMIC);
-	if (!new) {
-		dev_err(&pd->skb->dev->dev, "out of memory\n");
+	if (!new)
 		return NULL;
-	}
 
 	new->offset = offset;
 	new->len = len;
@@ -414,8 +412,6 @@
 fail_w_new:
 	kfree(new);
 fail:
-	dev_err(&net->dev, "out of memory\n");
-
 	return NULL;
 }
 
@@ -692,7 +688,6 @@
 
 		skb = dev_alloc_skb(len + LL_RESERVED_SPACE(net));
 		if (unlikely(!skb)) {
-			dev_err(&net->dev, "out of memory\n");
 			net->stats.rx_dropped++;
 
 			return -ENOMEM;