• Joe Perches's avatar
    net: Convert printks to pr_<level> · 058bd4d2
    Joe Perches authored
    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: default avatarJoe Perches <joe@perches.com>
    Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>