sysctl: add KERN_CONT to deprecated_sysctl_warning()

Do not break lines while printk()ing values.

  kernel: warning: process `tomoyo_file_tes' used the deprecated sysctl system call with
  kernel: 3.
  kernel: 5.
  kernel: 56.
  kernel:

Link: http://lkml.kernel.org/r/1480814833-4976-1-git-send-email-penguin-kernel@I-love.SAKURA.ne.jp
Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Acked-by: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

kernel/sysctl_binary.c

@@ -1354,8 +1354,8 @@ static void deprecated_sysctl_warning(const int *name, int nlen)
 			"warning: process `%s' used the deprecated sysctl "
 			"system call with ", current->comm);
 		for (i = 0; i < nlen; i++)
-			printk("%d.", name[i]);
-		printk("\n");
+			printk(KERN_CONT "%d.", name[i]);
+		printk(KERN_CONT "\n");
 	}
 	return;
 }