From: Bastian Stender Date: Fri, 13 Nov 2015 10:40:34 +0000 (+0100) Subject: net ipv4: use preferred log methods X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=09605cc12c07830659a19b266503795c511a2060;p=linux-beck.git net ipv4: use preferred log methods Replace printk calls with preferred unconditional log method calls to keep kernel messages clean. Added newline to "too small MTU" message. Signed-off-by: Bastian Stender Signed-off-by: David S. Miller --- diff --git a/net/ipv4/ipconfig.c b/net/ipv4/ipconfig.c index 0bc7412d9e14..e86e8a9738ea 100644 --- a/net/ipv4/ipconfig.c +++ b/net/ipv4/ipconfig.c @@ -65,15 +65,6 @@ #include #include -/* Define this to allow debugging output */ -#undef IPCONFIG_DEBUG - -#ifdef IPCONFIG_DEBUG -#define DBG(x) printk x -#else -#define DBG(x) do { } while(0) -#endif - #if defined(CONFIG_IP_PNP_DHCP) #define IPCONFIG_DHCP #endif @@ -227,7 +218,7 @@ static int __init ic_open_devs(void) if (dev->mtu >= 364) able |= IC_BOOTP; else - pr_warn("DHCP/BOOTP: Ignoring device %s, MTU %d too small", + pr_warn("DHCP/BOOTP: Ignoring device %s, MTU %d too small\n", dev->name, dev->mtu); if (!(dev->flags & IFF_NOARP)) able |= IC_RARP; @@ -254,8 +245,8 @@ static int __init ic_open_devs(void) else d->xid = 0; ic_proto_have_if |= able; - DBG(("IP-Config: %s UP (able=%d, xid=%08x)\n", - dev->name, able, d->xid)); + pr_debug("IP-Config: %s UP (able=%d, xid=%08x)\n", + dev->name, able, d->xid); } } @@ -311,7 +302,7 @@ static void __init ic_close_devs(void) next = d->next; dev = d->dev; if (dev != ic_dev && !netdev_uses_dsa(dev)) { - DBG(("IP-Config: Downing %s\n", dev->name)); + pr_debug("IP-Config: Downing %s\n", dev->name); dev_change_flags(dev, d->flags); } kfree(d); @@ -464,7 +455,8 @@ static int __init ic_defaults(void) &ic_myaddr); return -1; } - printk("IP-Config: Guessing netmask %pI4\n", &ic_netmask); + pr_notice("IP-Config: Guessing netmask %pI4\n", + &ic_netmask); } return 0; @@ -675,9 +667,7 @@ ic_dhcp_init_options(u8 *options) u8 *e = options; int len; -#ifdef IPCONFIG_DEBUG - printk("DHCP: Sending message type %d\n", mt); -#endif + pr_debug("DHCP: Sending message type %d\n", mt); memcpy(e, ic_bootp_cookie, 4); /* RFC1048 Magic Cookie */ e += 4; @@ -847,7 +837,8 @@ static void __init ic_bootp_send_if(struct ic_device *d, unsigned long jiffies_d else if (dev->type == ARPHRD_FDDI) b->htype = ARPHRD_ETHER; else { - printk("Unknown ARP type 0x%04x for device %s\n", dev->type, dev->name); + pr_warn("Unknown ARP type 0x%04x for device %s\n", dev->type, + dev->name); b->htype = dev->type; /* can cause undefined behavior */ } @@ -904,14 +895,12 @@ static void __init ic_do_bootp_ext(u8 *ext) int i; __be16 mtu; -#ifdef IPCONFIG_DEBUG u8 *c; - printk("DHCP/BOOTP: Got extension %d:",*ext); + pr_debug("DHCP/BOOTP: Got extension %d:", *ext); for (c=ext+2; cyour_ip; ic_servaddr = server_id; -#ifdef IPCONFIG_DEBUG - printk("DHCP: Offered address %pI4 by server %pI4\n", - &ic_myaddr, &b->iph.saddr); -#endif + pr_debug("DHCP: Offered address %pI4 by server %pI4\n", + &ic_myaddr, &b->iph.saddr); /* The DHCP indicated server address takes * precedence over the bootp header one if * they are different. @@ -1254,13 +1239,13 @@ static int __init ic_dynamic(void) (ic_proto_enabled & IC_USE_DHCP) && ic_dhcp_msgtype != DHCPACK) { ic_got_reply = 0; - pr_cont(","); + pr_notice(","); continue; } #endif /* IPCONFIG_DHCP */ if (ic_got_reply) { - pr_cont(" OK\n"); + pr_notice(" OK\n"); break; } @@ -1268,7 +1253,7 @@ static int __init ic_dynamic(void) continue; if (! --retries) { - pr_cont(" timed out!\n"); + pr_notice(" timed out!\n"); break; } @@ -1278,7 +1263,7 @@ static int __init ic_dynamic(void) if (timeout > CONF_TIMEOUT_MAX) timeout = CONF_TIMEOUT_MAX; - pr_cont("."); + pr_notice("."); } #ifdef IPCONFIG_BOOTP @@ -1295,11 +1280,11 @@ static int __init ic_dynamic(void) return -1; } - printk("IP-Config: Got %s answer from %pI4, ", + pr_info("IP-Config: Got %s answer from %pI4, ", ((ic_got_reply & IC_RARP) ? "RARP" - : (ic_proto_enabled & IC_USE_DHCP) ? "DHCP" : "BOOTP"), - &ic_addrservaddr); - pr_cont("my address is %pI4\n", &ic_myaddr); + : (ic_proto_enabled & IC_USE_DHCP) ? "DHCP" : "BOOTP"), + &ic_addrservaddr); + pr_info("my address is %pI4\n", &ic_myaddr); return 0; } @@ -1426,7 +1411,7 @@ static int __init ip_auto_config(void) if (!ic_enable) return 0; - DBG(("IP-Config: Entered.\n")); + pr_debug("IP-Config: Entered.\n"); #ifdef IPCONFIG_DYNAMIC try_try_again: #endif @@ -1548,8 +1533,8 @@ static int __init ip_auto_config(void) } for (i++; i < CONF_NAMESERVERS_MAX; i++) if (ic_nameservers[i] != NONE) - pr_cont(", nameserver%u=%pI4", i, &ic_nameservers[i]); - pr_cont("\n"); + pr_info(", nameserver%u=%pI4", i, &ic_nameservers[i]); + pr_info("\n"); #endif /* !SILENT */ return 0; @@ -1585,7 +1570,7 @@ static int __init ic_proto_name(char *name) return 1; *v = 0; if (kstrtou8(client_id, 0, dhcp_client_identifier)) - DBG("DHCP: Invalid client identifier type\n"); + pr_debug("DHCP: Invalid client identifier type\n"); strncpy(dhcp_client_identifier + 1, v + 1, 251); *v = ','; } @@ -1644,7 +1629,7 @@ static int __init ip_auto_config_setup(char *addrs) if ((cp = strchr(ip, ':'))) *cp++ = '\0'; if (strlen(ip) > 0) { - DBG(("IP-Config: Parameter #%d: `%s'\n", num, ip)); + pr_debug("IP-Config: Parameter #%d: `%s'\n", num, ip); switch (num) { case 0: if ((ic_myaddr = in_aton(ip)) == ANY) @@ -1716,7 +1701,7 @@ static int __init vendor_class_identifier_setup(char *addrs) if (strlcpy(vendor_class_identifier, addrs, sizeof(vendor_class_identifier)) >= sizeof(vendor_class_identifier)) - pr_warn("DHCP: vendorclass too long, truncated to \"%s\"", + pr_warn("DHCP: vendorclass too long, truncated to \"%s\"\n", vendor_class_identifier); return 1; } diff --git a/net/ipv4/netfilter/arp_tables.c b/net/ipv4/netfilter/arp_tables.c index 11dccba474b7..b488cac9c5ca 100644 --- a/net/ipv4/netfilter/arp_tables.c +++ b/net/ipv4/netfilter/arp_tables.c @@ -38,13 +38,13 @@ MODULE_DESCRIPTION("arptables core"); /*#define DEBUG_ARP_TABLES_USER*/ #ifdef DEBUG_ARP_TABLES -#define dprintf(format, args...) printk(format , ## args) +#define dprintf(format, args...) pr_debug(format, ## args) #else #define dprintf(format, args...) #endif #ifdef DEBUG_ARP_TABLES_USER -#define duprintf(format, args...) printk(format , ## args) +#define duprintf(format, args...) pr_debug(format, ## args) #else #define duprintf(format, args...) #endif @@ -1905,7 +1905,7 @@ static int __init arp_tables_init(void) if (ret < 0) goto err4; - printk(KERN_INFO "arp_tables: (C) 2002 David S. Miller\n"); + pr_info("arp_tables: (C) 2002 David S. Miller\n"); return 0; err4: diff --git a/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c b/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c index 461ca926fd39..e3c46e8e2762 100644 --- a/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c +++ b/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c @@ -451,7 +451,7 @@ static int __init nf_conntrack_l3proto_ipv4_init(void) ret = nf_register_sockopt(&so_getorigdst); if (ret < 0) { - printk(KERN_ERR "Unable to register netfilter socket option\n"); + pr_err("Unable to register netfilter socket option\n"); return ret; } diff --git a/net/ipv4/netfilter/nf_nat_snmp_basic.c b/net/ipv4/netfilter/nf_nat_snmp_basic.c index ddb894ac1458..c9b52c361da2 100644 --- a/net/ipv4/netfilter/nf_nat_snmp_basic.c +++ b/net/ipv4/netfilter/nf_nat_snmp_basic.c @@ -1048,7 +1048,7 @@ static int snmp_parse_mangle(unsigned char *msg, if (!asn1_uint_decode (&ctx, end, &vers)) return 0; if (debug > 1) - printk(KERN_DEBUG "bsalg: snmp version: %u\n", vers + 1); + pr_debug("bsalg: snmp version: %u\n", vers + 1); if (vers > 1) return 1; @@ -1064,10 +1064,10 @@ static int snmp_parse_mangle(unsigned char *msg, if (debug > 1) { unsigned int i; - printk(KERN_DEBUG "bsalg: community: "); + pr_debug("bsalg: community: "); for (i = 0; i < comm.len; i++) - printk("%c", comm.data[i]); - printk("\n"); + pr_cont("%c", comm.data[i]); + pr_cont("\n"); } kfree(comm.data); @@ -1091,9 +1091,9 @@ static int snmp_parse_mangle(unsigned char *msg, }; if (pdutype > SNMP_PDU_TRAP2) - printk(KERN_DEBUG "bsalg: bad pdu type %u\n", pdutype); + pr_debug("bsalg: bad pdu type %u\n", pdutype); else - printk(KERN_DEBUG "bsalg: pdu: %s\n", pdus[pdutype]); + pr_debug("bsalg: pdu: %s\n", pdus[pdutype]); } if (pdutype != SNMP_PDU_RESPONSE && pdutype != SNMP_PDU_TRAP1 && pdutype != SNMP_PDU_TRAP2) @@ -1119,7 +1119,7 @@ static int snmp_parse_mangle(unsigned char *msg, return 0; if (debug > 1) - printk(KERN_DEBUG "bsalg: request: id=0x%lx error_status=%u " + pr_debug("bsalg: request: id=0x%lx error_status=%u " "error_index=%u\n", req.id, req.error_status, req.error_index); } @@ -1145,13 +1145,13 @@ static int snmp_parse_mangle(unsigned char *msg, } if (debug > 1) { - printk(KERN_DEBUG "bsalg: object: "); + pr_debug("bsalg: object: "); for (i = 0; i < obj->id_len; i++) { if (i > 0) - printk("."); - printk("%lu", obj->id[i]); + pr_cont("."); + pr_cont("%lu", obj->id[i]); } - printk(": type=%u\n", obj->type); + pr_cont(": type=%u\n", obj->type); }