linux-kernel - [PATCH 62/79] tty: vt: use printk

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Message-Id: <1253396244-7885-62-git-send-email-gregkh@suse.de>
Date:	Sat, 19 Sep 2009 14:37:07 -0700
From:	Greg Kroah-Hartman <gregkh@...e.de>
To:	linux-kernel@...r.kernel.org
Cc:	Marcin Slusarz <marcin.slusarz@...il.com>,
	Greg Kroah-Hartman <gregkh@...e.de>
Subject: [PATCH 62/79] tty: vt: use printk_once

From: Marcin Slusarz <marcin.slusarz@...il.com>

Signed-off-by: Marcin Slusarz <marcin.slusarz@...il.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...e.de>
---
 drivers/char/tty_ioctl.c |    4 +---
 drivers/char/vt.c        |    6 +-----
 2 files changed, 2 insertions(+), 8 deletions(-)

diff --git a/drivers/char/tty_ioctl.c b/drivers/char/tty_ioctl.c
index ad6ba4e..8e67d5c 100644
--- 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
--- 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;
 	}
-- 
1.6.4.2

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