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path: root/drivers/ide/ide-cd.c
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Diffstat (limited to 'drivers/ide/ide-cd.c')
-rw-r--r--drivers/ide/ide-cd.c7
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c
index cebe75838408..fe9df38f62cc 100644
--- a/drivers/ide/ide-cd.c
+++ b/drivers/ide/ide-cd.c
@@ -142,7 +142,6 @@ static void cdrom_analyze_sense_data(ide_drive_t *drive,
{
unsigned long sector;
unsigned long bio_sectors;
- unsigned long valid;
struct cdrom_info *info = drive->driver_data;
if (!cdrom_log_sense(drive, failed_command, sense))
@@ -173,14 +172,12 @@ static void cdrom_analyze_sense_data(ide_drive_t *drive,
(sense->information[2] << 8) |
(sense->information[3]);
- bio_sectors = bio_sectors(failed_command->bio);
- if (bio_sectors < 4)
- bio_sectors = 4;
if (drive->queue->hardsect_size == 2048)
/* device sector size is 2K */
sector <<= 2;
+
+ bio_sectors = max(bio_sectors(failed_command->bio), 4U);
sector &= ~(bio_sectors - 1);
- valid = (sector - failed_command->sector) << 9;
if (sector < get_capacity(info->disk) &&
drive->probed_capacity - sector < 4 * 75)