net: ipv6: Standardize prefixes for message logging
Add #define pr_fmt(fmt) as appropriate.
Add "IPv6: " to appropriate files.
Convert printk(KERN_<LEVEL> to pr_<level> (but not KERN_DEBUG).
Standardize on "%s: " not "%s(): " when emitting __func__.
Use "%s: ", __func__ instead of embedding function name.
Coalesce formats, align arguments.
ADDRCONF output is now prefixed with "IPv6: "
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index 4d1d51a..7079890 100644
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -38,6 +38,8 @@
* status etc.
*/
+#define pr_fmt(fmt) "IPv6: " fmt
+
#include <linux/errno.h>
#include <linux/types.h>
#include <linux/kernel.h>
@@ -327,11 +329,11 @@
WARN_ON(idev->mc_list != NULL);
#ifdef NET_REFCNT_DEBUG
- printk(KERN_DEBUG "in6_dev_finish_destroy: %s\n", dev ? dev->name : "NIL");
+ printk(KERN_DEBUG "%s: %s\n", __func__, dev ? dev->name : "NIL");
#endif
dev_put(dev);
if (!idev->dead) {
- pr_warning("Freeing alive inet6 device %p\n", idev);
+ pr_warn("Freeing alive inet6 device %p\n", idev);
return;
}
snmp6_free_dev(idev);
@@ -372,7 +374,7 @@
if (snmp6_alloc_dev(ndev) < 0) {
ADBG((KERN_WARNING
- "%s(): cannot allocate memory for statistics; dev=%s.\n",
+ "%s: cannot allocate memory for statistics; dev=%s.\n",
__func__, dev->name));
neigh_parms_release(&nd_tbl, ndev->nd_parms);
dev_put(dev);
@@ -382,7 +384,7 @@
if (snmp6_register_dev(ndev) < 0) {
ADBG((KERN_WARNING
- "%s(): cannot create /proc/net/dev_snmp6/%s\n",
+ "%s: cannot create /proc/net/dev_snmp6/%s\n",
__func__, dev->name));
neigh_parms_release(&nd_tbl, ndev->nd_parms);
ndev->dead = 1;
@@ -400,9 +402,7 @@
#if defined(CONFIG_IPV6_SIT) || defined(CONFIG_IPV6_SIT_MODULE)
if (dev->type == ARPHRD_SIT && (dev->priv_flags & IFF_ISATAP)) {
- printk(KERN_INFO
- "%s: Disabled Multicast RS\n",
- dev->name);
+ pr_info("%s: Disabled Multicast RS\n", dev->name);
ndev->cnf.rtr_solicits = 0;
}
#endif
@@ -551,7 +551,7 @@
pr_notice("Timer is still running, when freeing ifa=%p\n", ifp);
if (ifp->state != INET6_IFADDR_STATE_DEAD) {
- pr_warning("Freeing alive inet6 address %p\n", ifp);
+ pr_warn("Freeing alive inet6 address %p\n", ifp);
return;
}
dst_release(&ifp->rt->dst);
@@ -841,8 +841,7 @@
in6_dev_hold(idev);
if (idev->cnf.use_tempaddr <= 0) {
write_unlock(&idev->lock);
- printk(KERN_INFO
- "ipv6_create_tempaddr(): use_tempaddr is disabled.\n");
+ pr_info("%s: use_tempaddr is disabled\n", __func__);
in6_dev_put(idev);
ret = -1;
goto out;
@@ -852,8 +851,8 @@
idev->cnf.use_tempaddr = -1; /*XXX*/
spin_unlock_bh(&ifp->lock);
write_unlock(&idev->lock);
- printk(KERN_WARNING
- "ipv6_create_tempaddr(): regeneration time exceeded. disabled temporary address support.\n");
+ pr_warn("%s: regeneration time exceeded - disabled temporary address support\n",
+ __func__);
in6_dev_put(idev);
ret = -1;
goto out;
@@ -863,8 +862,8 @@
if (__ipv6_try_regen_rndid(idev, tmpaddr) < 0) {
spin_unlock_bh(&ifp->lock);
write_unlock(&idev->lock);
- printk(KERN_WARNING
- "ipv6_create_tempaddr(): regeneration of randomized interface id failed.\n");
+ pr_warn("%s: regeneration of randomized interface id failed\n",
+ __func__);
in6_ifa_put(ifp);
in6_dev_put(idev);
ret = -1;
@@ -914,8 +913,7 @@
if (!ift || IS_ERR(ift)) {
in6_ifa_put(ifp);
in6_dev_put(idev);
- printk(KERN_INFO
- "ipv6_create_tempaddr(): retry temporary address regeneration.\n");
+ pr_info("%s: retry temporary address regeneration\n", __func__);
tmpaddr = &addr;
write_lock(&idev->lock);
goto retry;
@@ -1429,7 +1427,7 @@
/* DAD failed for link-local based on MAC address */
idev->cnf.disable_ipv6 = 1;
- printk(KERN_INFO "%s: IPv6 being disabled!\n",
+ pr_info("%s: IPv6 being disabled!\n",
ifp->idev->dev->name);
}
}
@@ -1660,9 +1658,8 @@
idev->cnf.regen_max_retry * idev->cnf.dad_transmits * idev->nd_parms->retrans_time -
idev->cnf.max_desync_factor * HZ;
if (time_before(expires, jiffies)) {
- printk(KERN_WARNING
- "ipv6_regen_rndid(): too short regeneration interval; timer disabled for %s.\n",
- idev->dev->name);
+ pr_warn("%s: too short regeneration interval; timer disabled for %s\n",
+ __func__, idev->dev->name);
goto out;
}
@@ -2507,7 +2504,7 @@
struct inet6_dev *idev;
struct in6_addr addr;
- pr_info("ipv6: addrconf_gre_config(%s)\n", dev->name);
+ pr_info("%s(%s)\n", __func__, dev->name);
ASSERT_RTNL();
@@ -2599,9 +2596,7 @@
if (event == NETDEV_UP) {
if (!addrconf_qdisc_ok(dev)) {
/* device is not ready yet. */
- printk(KERN_INFO
- "ADDRCONF(NETDEV_UP): %s: "
- "link is not ready\n",
+ pr_info("ADDRCONF(NETDEV_UP): %s: link is not ready\n",
dev->name);
break;
}
@@ -2626,10 +2621,8 @@
idev->if_flags |= IF_READY;
}
- printk(KERN_INFO
- "ADDRCONF(NETDEV_CHANGE): %s: "
- "link becomes ready\n",
- dev->name);
+ pr_info("ADDRCONF(NETDEV_CHANGE): %s: link becomes ready\n",
+ dev->name);
run_pending = 1;
}
@@ -4757,8 +4750,8 @@
err = ipv6_addr_label_init();
if (err < 0) {
- printk(KERN_CRIT "IPv6 Addrconf:"
- " cannot initialize default policy table: %d.\n", err);
+ pr_crit("%s: cannot initialize default policy table: %d\n",
+ __func__, err);
goto out;
}