linux-kernel - [PATCH 07/63] ide-cd: add error message for DMA error to cdrom_read

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Date:	Thu, 20 Dec 2007 01:57:04 +0100
From:	Bartlomiej Zolnierkiewicz <bzolnier@...il.com>
To:	linux-ide@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org
Subject: [PATCH 07/63] ide-cd: add error message for DMA error to cdrom_read_intr()


Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@...il.com>
---
 drivers/ide/ide-cd.c |    5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

Index: b/drivers/ide/ide-cd.c
===================================================================
--- a/drivers/ide/ide-cd.c
+++ b/drivers/ide/ide-cd.c
@@ -1106,8 +1106,11 @@ static ide_startstop_t cdrom_read_intr (
 	 */
 	if (dma) {
 		info->dma = 0;
-		if ((dma_error = HWIF(drive)->ide_dma_end(drive)))
+		dma_error = HWIF(drive)->ide_dma_end(drive);
+		if (dma_error) {
+			printk(KERN_ERR "%s: DMA read error\n", drive->name);
 			ide_dma_off(drive);
+		}
 	}
 
 	if (cdrom_decode_status(drive, 0, &stat))
--
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