From: Martin Peschke <mp3@de.ibm.com>

This fixes the following miscalculation that has been introduced by my
statistics-infrastructure-prerequisite-timestamp.patch:

print_len loses 3 in the 'got log level'-case due to a surplus
substraction.  It also loses 3 in the other case due to adding a log level
substring that is not entered in the books.

Signed-off-by: Martin Peschke <mp3@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
---

 kernel/printk.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff -puN kernel/printk.c~statistics-infrastructure-prerequisite-timestamp-fix kernel/printk.c
--- a/kernel/printk.c~statistics-infrastructure-prerequisite-timestamp-fix
+++ a/kernel/printk.c
@@ -537,9 +537,9 @@ asmlinkage int vprintk(const char *fmt, 
 			    p[1] <= '7' && p[2] == '>') {
 				loglev_char = p[1];
 				p += 3;
-				printed_len -= 3;
 			} else	{
 				loglev_char = default_message_loglevel + '0';
+				printed_len += 3;
 			}
 			emit_log_char('<');
 			emit_log_char(loglev_char);
_