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| author | Joe Perches <joe@perches.com> | 2012-03-11 18:36:11 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-03-11 23:42:51 -0700 |
| commit | 058bd4d2a4ff0aaa4a5381c67e776729d840c785 (patch) | |
| tree | 4d1ea864a8740676c7e7c5a03cdaa67fc5f29418 /net/ipv4/tcp_cong.c | |
| parent | 43db362d3adda9e0a915ddb9a8d1a41186e19179 (diff) | |
| download | linux-058bd4d2a4ff0aaa4a5381c67e776729d840c785.tar.gz linux-058bd4d2a4ff0aaa4a5381c67e776729d840c785.tar.bz2 linux-058bd4d2a4ff0aaa4a5381c67e776729d840c785.zip | |
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/tcp_cong.c')
| -rw-r--r-- | net/ipv4/tcp_cong.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/net/ipv4/tcp_cong.c b/net/ipv4/tcp_cong.c index fc6d475f488f..67bab75f441f 100644 --- a/net/ipv4/tcp_cong.c +++ b/net/ipv4/tcp_cong.c @@ -41,18 +41,17 @@ int tcp_register_congestion_control(struct tcp_congestion_ops *ca) /* all algorithms must implement ssthresh and cong_avoid ops */ if (!ca->ssthresh || !ca->cong_avoid) { - printk(KERN_ERR "TCP %s does not implement required ops\n", - ca->name); + pr_err("TCP %s does not implement required ops\n", ca->name); return -EINVAL; } spin_lock(&tcp_cong_list_lock); if (tcp_ca_find(ca->name)) { - printk(KERN_NOTICE "TCP %s already registered\n", ca->name); + pr_notice("TCP %s already registered\n", ca->name); ret = -EEXIST; } else { list_add_tail_rcu(&ca->list, &tcp_cong_list); - printk(KERN_INFO "TCP %s registered\n", ca->name); + pr_info("TCP %s registered\n", ca->name); } spin_unlock(&tcp_cong_list_lock); |