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Diffstat (limited to 'net/core/dev.c')
-rw-r--r--net/core/dev.c94
1 files changed, 39 insertions, 55 deletions
diff --git a/net/core/dev.c b/net/core/dev.c
index 6ca32f6b310..763a0eda715 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -446,7 +446,7 @@ void __dev_remove_pack(struct packet_type *pt)
}
}
- printk(KERN_WARNING "dev_remove_pack: %p not found.\n", pt);
+ pr_warn("dev_remove_pack: %p not found\n", pt);
out:
spin_unlock(&ptype_lock);
}
@@ -1039,8 +1039,7 @@ rollback:
memcpy(dev->name, oldname, IFNAMSIZ);
goto rollback;
} else {
- printk(KERN_ERR
- "%s: name change rollback failed: %d.\n",
+ pr_err("%s: name change rollback failed: %d\n",
dev->name, ret);
}
}
@@ -1139,9 +1138,8 @@ void dev_load(struct net *net, const char *name)
no_module = request_module("netdev-%s", name);
if (no_module && capable(CAP_SYS_MODULE)) {
if (!request_module("%s", name))
- pr_err("Loading kernel module for a network device "
-"with CAP_SYS_MODULE (deprecated). Use CAP_NET_ADMIN and alias netdev-%s "
-"instead\n", name);
+ pr_err("Loading kernel module for a network device with CAP_SYS_MODULE (deprecated). Use CAP_NET_ADMIN and alias netdev-%s instead.\n",
+ name);
}
}
EXPORT_SYMBOL(dev_load);
@@ -1655,10 +1653,9 @@ static void dev_queue_xmit_nit(struct sk_buff *skb, struct net_device *dev)
if (skb_network_header(skb2) < skb2->data ||
skb2->network_header > skb2->tail) {
if (net_ratelimit())
- printk(KERN_CRIT "protocol %04x is "
- "buggy, dev %s\n",
- ntohs(skb2->protocol),
- dev->name);
+ pr_crit("protocol %04x is buggy, dev %s\n",
+ ntohs(skb2->protocol),
+ dev->name);
skb_reset_network_header(skb2);
}
@@ -1691,9 +1688,7 @@ static void netif_setup_tc(struct net_device *dev, unsigned int txq)
/* If TC0 is invalidated disable TC mapping */
if (tc->offset + tc->count > txq) {
- pr_warning("Number of in use tx queues changed "
- "invalidating tc mappings. Priority "
- "traffic classification disabled!\n");
+ pr_warn("Number of in use tx queues changed invalidating tc mappings. Priority traffic classification disabled!\n");
dev->num_tc = 0;
return;
}
@@ -1704,11 +1699,8 @@ static void netif_setup_tc(struct net_device *dev, unsigned int txq)
tc = &dev->tc_to_txq[q];
if (tc->offset + tc->count > txq) {
- pr_warning("Number of in use tx queues "
- "changed. Priority %i to tc "
- "mapping %i is no longer valid "
- "setting map to 0\n",
- i, q);
+ pr_warn("Number of in use tx queues changed. Priority %i to tc mapping %i is no longer valid. Setting map to 0\n",
+ i, q);
netdev_set_prio_tc_map(dev, i, 0);
}
}
@@ -2014,8 +2006,7 @@ EXPORT_SYMBOL(skb_gso_segment);
void netdev_rx_csum_fault(struct net_device *dev)
{
if (net_ratelimit()) {
- printk(KERN_ERR "%s: hw csum failure.\n",
- dev ? dev->name : "<unknown>");
+ pr_err("%s: hw csum failure\n", dev ? dev->name : "<unknown>");
dump_stack();
}
}
@@ -2332,9 +2323,9 @@ static inline u16 dev_cap_txqueue(struct net_device *dev, u16 queue_index)
{
if (unlikely(queue_index >= dev->real_num_tx_queues)) {
if (net_ratelimit()) {
- pr_warning("%s selects TX queue %d, but "
- "real number of TX queues is %d\n",
- dev->name, queue_index, dev->real_num_tx_queues);
+ pr_warn("%s selects TX queue %d, but real number of TX queues is %d\n",
+ dev->name, queue_index,
+ dev->real_num_tx_queues);
}
return 0;
}
@@ -2578,16 +2569,16 @@ int dev_queue_xmit(struct sk_buff *skb)
}
HARD_TX_UNLOCK(dev, txq);
if (net_ratelimit())
- printk(KERN_CRIT "Virtual device %s asks to "
- "queue packet!\n", dev->name);
+ pr_crit("Virtual device %s asks to queue packet!\n",
+ dev->name);
} else {
/* Recursion is detected! It is possible,
* unfortunately
*/
recursion_alert:
if (net_ratelimit())
- printk(KERN_CRIT "Dead loop on virtual device "
- "%s, fix it urgently!\n", dev->name);
+ pr_crit("Dead loop on virtual device %s, fix it urgently!\n",
+ dev->name);
}
}
@@ -3069,8 +3060,8 @@ static int ing_filter(struct sk_buff *skb, struct netdev_queue *rxq)
if (unlikely(MAX_RED_LOOP < ttl++)) {
if (net_ratelimit())
- pr_warning( "Redir loop detected Dropping packet (%d->%d)\n",
- skb->skb_iif, dev->ifindex);
+ pr_warn("Redir loop detected Dropping packet (%d->%d)\n",
+ skb->skb_iif, dev->ifindex);
return TC_ACT_SHOT;
}
@@ -4497,16 +4488,15 @@ static int __dev_set_promiscuity(struct net_device *dev, int inc)
dev->flags &= ~IFF_PROMISC;
else {
dev->promiscuity -= inc;
- printk(KERN_WARNING "%s: promiscuity touches roof, "
- "set promiscuity failed, promiscuity feature "
- "of device might be broken.\n", dev->name);
+ pr_warn("%s: promiscuity touches roof, set promiscuity failed. promiscuity feature of device might be broken.\n",
+ dev->name);
return -EOVERFLOW;
}
}
if (dev->flags != old_flags) {
- printk(KERN_INFO "device %s %s promiscuous mode\n",
- dev->name, (dev->flags & IFF_PROMISC) ? "entered" :
- "left");
+ pr_info("device %s %s promiscuous mode\n",
+ dev->name,
+ dev->flags & IFF_PROMISC ? "entered" : "left");
if (audit_enabled) {
current_uid_gid(&uid, &gid);
audit_log(current->audit_context, GFP_ATOMIC,
@@ -4579,9 +4569,8 @@ int dev_set_allmulti(struct net_device *dev, int inc)
dev->flags &= ~IFF_ALLMULTI;
else {
dev->allmulti -= inc;
- printk(KERN_WARNING "%s: allmulti touches roof, "
- "set allmulti failed, allmulti feature of "
- "device might be broken.\n", dev->name);
+ pr_warn("%s: allmulti touches roof, set allmulti failed. allmulti feature of device might be broken.\n",
+ dev->name);
return -EOVERFLOW;
}
}
@@ -5238,8 +5227,8 @@ static void rollback_registered_many(struct list_head *head)
* devices and proceed with the remaining.
*/
if (dev->reg_state == NETREG_UNINITIALIZED) {
- pr_debug("unregister_netdevice: device %s/%p never "
- "was registered\n", dev->name, dev);
+ pr_debug("unregister_netdevice: device %s/%p never was registered\n",
+ dev->name, dev);
WARN_ON(1);
list_del(&dev->unreg_list);
@@ -5471,7 +5460,7 @@ static int netif_alloc_rx_queues(struct net_device *dev)
rx = kcalloc(count, sizeof(struct netdev_rx_queue), GFP_KERNEL);
if (!rx) {
- pr_err("netdev: Unable to allocate %u rx queues.\n", count);
+ pr_err("netdev: Unable to allocate %u rx queues\n", count);
return -ENOMEM;
}
dev->_rx = rx;
@@ -5505,8 +5494,7 @@ static int netif_alloc_netdev_queues(struct net_device *dev)
tx = kcalloc(count, sizeof(struct netdev_queue), GFP_KERNEL);
if (!tx) {
- pr_err("netdev: Unable to allocate %u tx queues.\n",
- count);
+ pr_err("netdev: Unable to allocate %u tx queues\n", count);
return -ENOMEM;
}
dev->_tx = tx;
@@ -5765,10 +5753,8 @@ static void netdev_wait_allrefs(struct net_device *dev)
refcnt = netdev_refcnt_read(dev);
if (time_after(jiffies, warning_time + 10 * HZ)) {
- printk(KERN_EMERG "unregister_netdevice: "
- "waiting for %s to become free. Usage "
- "count = %d\n",
- dev->name, refcnt);
+ pr_emerg("unregister_netdevice: waiting for %s to become free. Usage count = %d\n",
+ dev->name, refcnt);
warning_time = jiffies;
}
}
@@ -5819,7 +5805,7 @@ void netdev_run_todo(void)
list_del(&dev->todo_list);
if (unlikely(dev->reg_state != NETREG_UNREGISTERING)) {
- printk(KERN_ERR "network todo '%s' but state %d\n",
+ pr_err("network todo '%s' but state %d\n",
dev->name, dev->reg_state);
dump_stack();
continue;
@@ -5935,15 +5921,13 @@ struct net_device *alloc_netdev_mqs(int sizeof_priv, const char *name,
BUG_ON(strlen(name) >= sizeof(dev->name));
if (txqs < 1) {
- pr_err("alloc_netdev: Unable to allocate device "
- "with zero queues.\n");
+ pr_err("alloc_netdev: Unable to allocate device with zero queues\n");
return NULL;
}
#ifdef CONFIG_RPS
if (rxqs < 1) {
- pr_err("alloc_netdev: Unable to allocate device "
- "with zero RX queues.\n");
+ pr_err("alloc_netdev: Unable to allocate device with zero RX queues\n");
return NULL;
}
#endif
@@ -5959,7 +5943,7 @@ struct net_device *alloc_netdev_mqs(int sizeof_priv, const char *name,
p = kzalloc(alloc_size, GFP_KERNEL);
if (!p) {
- printk(KERN_ERR "alloc_netdev: Unable to allocate device.\n");
+ pr_err("alloc_netdev: Unable to allocate device\n");
return NULL;
}
@@ -6492,8 +6476,8 @@ static void __net_exit default_device_exit(struct net *net)
snprintf(fb_name, IFNAMSIZ, "dev%d", dev->ifindex);
err = dev_change_net_namespace(dev, &init_net, fb_name);
if (err) {
- printk(KERN_EMERG "%s: failed to move %s to init_net: %d\n",
- __func__, dev->name, err);
+ pr_emerg("%s: failed to move %s to init_net: %d\n",
+ __func__, dev->name, err);
BUG();
}
}
generated by cgit v1.2.3-70-g09d2 (git 2.51.2) at 2025-11-04 14:49:52 +0000