From mboxrd@z Thu Jan 1 00:00:00 1970 From: Bartlomiej Zolnierkiewicz Subject: [PATCH] cs5535: check ide_config_drive_speed() return value Date: Thu, 26 Jul 2007 21:56:31 +0200 Message-ID: <200707262156.31586.bzolnier@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Return-path: Received: from ug-out-1314.google.com ([66.249.92.173]:63144 "EHLO ug-out-1314.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S936252AbXGZT77 (ORCPT ); Thu, 26 Jul 2007 15:59:59 -0400 Received: by ug-out-1314.google.com with SMTP id j3so591347ugf for ; Thu, 26 Jul 2007 12:59:58 -0700 (PDT) Content-Disposition: inline Sender: linux-ide-owner@vger.kernel.org List-Id: linux-ide@vger.kernel.org To: linux-ide@vger.kernel.org Signed-off-by: Bartlomiej Zolnierkiewicz --- drivers/ide/pci/cs5535.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) Index: b/drivers/ide/pci/cs5535.c =================================================================== --- a/drivers/ide/pci/cs5535.c +++ b/drivers/ide/pci/cs5535.c @@ -141,7 +141,9 @@ static void cs5535_set_speed(ide_drive_t */ static int cs5535_set_drive(ide_drive_t *drive, u8 speed) { - ide_config_drive_speed(drive, speed); + if (ide_config_drive_speed(drive, speed)) + return 1; + cs5535_set_speed(drive, speed); return 0; @@ -156,7 +158,9 @@ static int cs5535_set_drive(ide_drive_t */ static void cs5535_set_pio_mode(ide_drive_t *drive, const u8 pio) { - ide_config_drive_speed(drive, XFER_PIO_0 + pio); + if (ide_config_drive_speed(drive, XFER_PIO_0 + pio)) + return; + cs5535_set_speed(drive, XFER_PIO_0 + pio); }