diff options
| author | Joe Perches <joe@perches.com> | 2012-03-11 22:36:11 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-03-12 10:42:51 +0400 |
| commit | 058bd4d2a4ff0aaa4a5381c67e776729d840c785 (patch) | |
| tree | 4d1ea864a8740676c7e7c5a03cdaa67fc5f29418 /net/ipv4/tunnel4.c | |
| parent | 43db362d3adda9e0a915ddb9a8d1a41186e19179 (diff) | |
| download | linux-058bd4d2a4ff0aaa4a5381c67e776729d840c785.tar.xz | |
net: Convert printks to pr_<level>
Use a more current kernel messaging style.
Convert a printk block to print_hex_dump.
Coalesce formats, align arguments.
Use %s, __func__ instead of embedding function names.
Some messages that were prefixed with <foo>_close are
now prefixed with <foo>_fini. Some ah4 and esp messages
are now not prefixed with "ip ".
The intent of this patch is to later add something like
#define pr_fmt(fmt) "IPv4: " fmt.
to standardize the output messages.
Text size is trivially reduced. (x86-32 allyesconfig)
$ size net/ipv4/built-in.o*
text data bss dec hex filename
887888 31558 249696 1169142 11d6f6 net/ipv4/built-in.o.new
887934 31558 249800 1169292 11d78c net/ipv4/built-in.o.old
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/tunnel4.c')
| -rw-r--r-- | net/ipv4/tunnel4.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/net/ipv4/tunnel4.c b/net/ipv4/tunnel4.c index 01775983b997..0d0171830620 100644 --- a/net/ipv4/tunnel4.c +++ b/net/ipv4/tunnel4.c @@ -164,12 +164,12 @@ static const struct net_protocol tunnel64_protocol = { static int __init tunnel4_init(void) { if (inet_add_protocol(&tunnel4_protocol, IPPROTO_IPIP)) { - printk(KERN_ERR "tunnel4 init: can't add protocol\n"); + pr_err("%s: can't add protocol\n", __func__); return -EAGAIN; } #if IS_ENABLED(CONFIG_IPV6) if (inet_add_protocol(&tunnel64_protocol, IPPROTO_IPV6)) { - printk(KERN_ERR "tunnel64 init: can't add protocol\n"); + pr_err("tunnel64 init: can't add protocol\n"); inet_del_protocol(&tunnel4_protocol, IPPROTO_IPIP); return -EAGAIN; } @@ -181,10 +181,10 @@ static void __exit tunnel4_fini(void) { #if IS_ENABLED(CONFIG_IPV6) if (inet_del_protocol(&tunnel64_protocol, IPPROTO_IPV6)) - printk(KERN_ERR "tunnel64 close: can't remove protocol\n"); + pr_err("tunnel64 close: can't remove protocol\n"); #endif if (inet_del_protocol(&tunnel4_protocol, IPPROTO_IPIP)) - printk(KERN_ERR "tunnel4 close: can't remove protocol\n"); + pr_err("tunnel4 close: can't remove protocol\n"); } module_init(tunnel4_init); |