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linux-sg2042
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tty: vt: use printk_once 

Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Marcin Slusarz 2009-08-09 21:54:03 +02:00 committed by Live-CD User
parent e92166517e
commit 9074d963f4
2 changed files with 2 additions and 8 deletions
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4
drivers/char/tty_ioctl.c
View File

@ -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

6
drivers/char/vt.c
View File

@ -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;
}