提交 62b5942a 编写于 作者: J Joe Perches 提交者: David S. Miller

net: core: Remove unnecessary alloc/OOM messages

alloc failures already get standardized OOM
messages and a dump_stack.
Signed-off-by: NJoe Perches <joe@perches.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
上级 4d9e01da
......@@ -5958,10 +5958,9 @@ static int netif_alloc_rx_queues(struct net_device *dev)
BUG_ON(count < 1);
rx = kcalloc(count, sizeof(struct netdev_rx_queue), GFP_KERNEL);
if (!rx) {
pr_err("netdev: Unable to allocate %u rx queues\n", count);
if (!rx)
return -ENOMEM;
}
dev->_rx = rx;
for (i = 0; i < count; i++)
......@@ -5992,10 +5991,9 @@ static int netif_alloc_netdev_queues(struct net_device *dev)
BUG_ON(count < 1);
tx = kcalloc(count, sizeof(struct netdev_queue), GFP_KERNEL);
if (!tx) {
pr_err("netdev: Unable to allocate %u tx queues\n", count);
if (!tx)
return -ENOMEM;
}
dev->_tx = tx;
netdev_for_each_tx_queue(dev, netdev_init_one_queue, NULL);
......@@ -6482,10 +6480,8 @@ struct net_device *alloc_netdev_mqs(int sizeof_priv, const char *name,
alloc_size += NETDEV_ALIGN - 1;
p = kzalloc(alloc_size, GFP_KERNEL);
if (!p) {
pr_err("alloc_netdev: Unable to allocate device\n");
if (!p)
return NULL;
}
dev = PTR_ALIGN(p, NETDEV_ALIGN);
dev->padded = (char *)dev - (char *)p;
......
......@@ -69,10 +69,8 @@ static int extend_netdev_table(struct net_device *dev, u32 target_idx)
/* allocate & copy */
new = kzalloc(new_sz, GFP_KERNEL);
if (!new) {
pr_warn("Unable to alloc new priomap!\n");
if (!new)
return -ENOMEM;
}
if (old)
memcpy(new->priomap, old->priomap,
......
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