tty: vt: use printk_once

Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/char/tty_ioctl.c b/drivers/char/tty_ioctl.c
index ad6ba4e..8e67d5c 100644 (file)
--- a/drivers/char/tty_ioctl.c
+++ b/drivers/char/tty_ioctl.c
@@ -393,9 +393,7 @@ void tty_termios_encode_baud_rate(struct ktermios *termios,
                termios->c_cflag |= (BOTHER << IBSHIFT);
 #else
        if (ifound == -1 || ofound == -1) {
-               static int warned;
-               if (!warned++)
-                       printk(KERN_WARNING "tty: Unable to return correct "
+               printk_once(KERN_WARNING "tty: Unable to return correct "
                          "speed data as your architecture needs updating.\n");
        }
 #endif

diff --git a/drivers/char/vt.c b/drivers/char/vt.c
index 5dfbfa7..0c80c68 100644 (file)
--- a/drivers/char/vt.c
+++ b/drivers/char/vt.c
@@ -2129,11 +2129,7 @@ static int do_con_write(struct tty_struct *tty, const unsigned char *buf, int co
        currcons = vc->vc_num;
        if (!vc_cons_allocated(currcons)) {
            /* could this happen? */
-           static int error = 0;
-           if (!error) {
-               error = 1;
-               printk("con_write: tty %d not allocated\n", currcons+1);
-           }
+               printk_once("con_write: tty %d not allocated\n", currcons+1);
            release_console_sem();
            return 0;
        }