drop queue-4.14/mips-make-sure-dt-memory-regions-are-valid.patch

[thirdparty/kernel/stable-queue.git] / releases / 2.6.34.4 / char-nozomi-fix-tty-count-counting.patch

From ee78bb95b7bea08b7774a02073ea2bb45611a9e1 Mon Sep 17 00:00:00 2001
From: Jiri Slaby <jslaby@suse.cz>
Date: Thu, 29 Jul 2010 11:09:47 +0200
Subject: Char: nozomi, fix tty->count counting

From: Jiri Slaby <jslaby@suse.cz>

commit ee78bb95b7bea08b7774a02073ea2bb45611a9e1 upstream.

Currently ntty_install omits to increment tty count and we get the
following warnings:
Warning: dev (noz2) tty->count(0) != #fd's(1) in tty_open

So to fix that, add one tty->count++ there.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Cc: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

---
 drivers/char/nozomi.c |    1 +
 1 file changed, 1 insertion(+)

--- a/drivers/char/nozomi.c
+++ b/drivers/char/nozomi.c
@@ -1611,6 +1611,7 @@ static int ntty_install(struct tty_drive
 	ret = tty_init_termios(tty);
 	if (ret == 0) {
 		tty_driver_kref_get(driver);
+		tty->count++;
 		driver->ttys[tty->index] = tty;
 	}
 	return ret;