From: Greg Kroah-Hartman <gregkh@suse.de>
To: linux-kernel@vger.kernel.org
Cc: Roel Kluin <roel.kluin@gmail.com>,
Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Hendrik Brueckner <brueckner@linux.vnet.ibm.com>,
Christian Borntraeger <borntraeger@de.ibm.com>,
Andrew Morton <akpm@linux-foundation.org>,
Greg Kroah-Hartman <gregkh@suse.de>
Subject: [PATCH 14/36] hvc_console: fix test on unsigned in hvc_console_print()
Date: Tue, 2 Mar 2010 15:36:21 -0800 [thread overview]
Message-ID: <1267573003-782-14-git-send-email-gregkh@suse.de> (raw)
In-Reply-To: <20100302230956.GC32287@kroah.com>
From: Roel Kluin <roel.kluin@gmail.com>
vtermnos[] is unsigned, so this test was wrong.
Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Hendrik Brueckner <brueckner@linux.vnet.ibm.com>
Cc: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
drivers/char/hvc_console.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/char/hvc_console.c b/drivers/char/hvc_console.c
index 4c3b59b..465185f 100644
--- a/drivers/char/hvc_console.c
+++ b/drivers/char/hvc_console.c
@@ -146,7 +146,7 @@ static void hvc_console_print(struct console *co, const char *b,
return;
/* This console adapter was removed so it is not usable. */
- if (vtermnos[index] < 0)
+ if (vtermnos[index] == -1)
return;
while (count > 0 || i > 0) {
--
1.7.0.1
next prev parent reply other threads:[~2010-03-02 23:50 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-03-02 23:09 [GIT PATCH] TTY patches for 2.6.33-git Greg KH
2010-03-02 23:36 ` [PATCH 01/36] serial: fit blackfin uart over sport driver into common uart infrastructure Greg Kroah-Hartman
2010-03-02 23:36 ` [PATCH 02/36] serial: copy UART properties of UPF_FIXED_TYPE ports provisioned using early_serial_setup Greg Kroah-Hartman
2010-03-02 23:36 ` [PATCH 03/36] serial: 68328serial.c: remove BAUD_TABLE_SIZE macro Greg Kroah-Hartman
2010-03-02 23:36 ` [PATCH 04/36] serial: atmel_serial: add poll_get_char and poll_put_char uart_ops Greg Kroah-Hartman
2010-03-02 23:36 ` [PATCH 05/36] serial: synclink_gt: dropped transmit data bugfix Greg Kroah-Hartman
2010-03-02 23:36 ` [PATCH 06/36] serial: 8250_pci: add support for MCS9865 / SYBA 6x Serial Port Card Greg Kroah-Hartman
2010-03-02 23:36 ` [PATCH 07/36] serial: imx: fix NULL dereference Oops when pdata == NULL Greg Kroah-Hartman
2010-03-02 23:36 ` [PATCH 08/36] serial: add support for Korenix JetCard Greg Kroah-Hartman
2010-03-02 23:36 ` [PATCH 09/36] serial: fix test of unsigned Greg Kroah-Hartman
2010-03-02 23:36 ` [PATCH 10/36] serial: Char: cyclades, fix compiler warning Greg Kroah-Hartman
2010-03-02 23:36 ` [PATCH 11/36] serial: cyclades: allow overriding ISA defaults also when the driver is built-in Greg Kroah-Hartman
2010-03-02 23:36 ` [PATCH 12/36] tty: char: mxser, remove unnecessary tty test Greg Kroah-Hartman
2010-03-02 23:36 ` [PATCH 13/36] serial: isicom.c: use pr_fmt and pr_<level> Greg Kroah-Hartman
2010-03-02 23:36 ` Greg Kroah-Hartman [this message]
2010-03-02 23:36 ` [PATCH 15/36] tty: moxa: remove #ifdef MODULE completely Greg Kroah-Hartman
2010-03-02 23:36 ` [PATCH 16/36] ip2: remove #ifdef MODULE from ip2main.c Greg Kroah-Hartman
2010-03-02 23:36 ` [PATCH 17/36] ip2: Add module parameter Greg Kroah-Hartman
2010-03-02 23:36 ` [PATCH 18/36] tty: declare MODULE_FIRMWARE in various drivers Greg Kroah-Hartman
2010-03-02 23:36 ` [PATCH 19/36] Char: synclink, remove unnecessary checks Greg Kroah-Hartman
2010-03-02 23:36 ` [PATCH 20/36] serial: bfin_5xx: remove useless gpio handling with hard flow control Greg Kroah-Hartman
2010-03-02 23:36 ` [PATCH 21/36] serial: bfin_5xx: need to disable DMA TX interrupt too Greg Kroah-Hartman
2010-03-02 23:36 ` [PATCH 22/36] serial: bfin_5xx: kgdboc should accept gdb break only when it is active Greg Kroah-Hartman
2010-03-02 23:36 ` [PATCH 23/36] serial: bfin_5xx: pull in linux/io.h for ioremap prototypes Greg Kroah-Hartman
2010-03-02 23:36 ` [PATCH 24/36] serial: bcm63xx_uart: don't use kfree() on non kmalloced area Greg Kroah-Hartman
2010-03-02 23:36 ` [PATCH 25/36] serial: bcm63xx_uart: allow more than one uart to be registered Greg Kroah-Hartman
2010-03-02 23:36 ` [PATCH 26/36] sdio_uart: Use kfifo instead of the messy circ stuff Greg Kroah-Hartman
2010-03-02 23:36 ` [PATCH 27/36] nozomi: Add tty_port usage Greg Kroah-Hartman
2010-03-02 23:36 ` [PATCH 28/36] nozomi: Fix mutex handling Greg Kroah-Hartman
2010-03-02 23:36 ` [PATCH 29/36] nozomi: Tidy up the PCI table Greg Kroah-Hartman
2010-03-02 23:36 ` [PATCH 30/36] serial: timberdale: Remove dependancies Greg Kroah-Hartman
2010-03-02 23:36 ` [PATCH 31/36] tty: Fix the ldisc hangup race Greg Kroah-Hartman
2010-03-02 23:36 ` [PATCH 32/36] tty: Fix up char drivers request_room usage Greg Kroah-Hartman
2010-03-02 23:36 ` [PATCH 33/36] tty: Keep the default buffering to sub-page units Greg Kroah-Hartman
2010-03-02 23:36 ` [PATCH 34/36] tty: Add a new VT mode which is like VT_PROCESS but doesn't require a VT_RELDISP ioctl call Greg Kroah-Hartman
2010-03-02 23:36 ` [PATCH 35/36] jsm: removing the uart structure and filename on error Greg Kroah-Hartman
2010-03-02 23:36 ` [PATCH 36/36] jsm: fixing error if the driver fails to load Greg Kroah-Hartman
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