Skip to contentSkip to conversation

cs5535: check ide_config_drive_speed() return value

PATCH In review Bartlomiej Zolnierkiewicz 2 participants 4 messages Jul 26, 2007 – Jul 29, 2007 libata

lore
Share & tools
lore

Bartlomiej Zolnierkiewicz

author
#0 lore raw

PATCH 1/1 cs5535: check ide_config_drive_speed() return value

Signed-off-by Bartlomiej Zolnierkiewicz <[email protected]>
---
 drivers/ide/pci/cs5535.c |    8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)
drivers/ide/pci/cs5535.c +6 -2
Index: 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);
 }