diff options
Diffstat (limited to 'drivers/ide/au1xxx-ide.c')
| -rw-r--r-- | drivers/ide/au1xxx-ide.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/drivers/ide/au1xxx-ide.c b/drivers/ide/au1xxx-ide.c index 82f153810eb9..3fc3ced8192c 100644 --- a/drivers/ide/au1xxx-ide.c +++ b/drivers/ide/au1xxx-ide.c @@ -211,21 +211,16 @@ static void auide_set_dma_mode(ide_drive_t *drive, const u8 speed) #ifdef CONFIG_BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA static int auide_build_dmatable(ide_drive_t *drive) { - int i, iswrite, count = 0; ide_hwif_t *hwif = drive->hwif; struct request *rq = hwif->rq; _auide_hwif *ahwif = &auide_hwif; struct scatterlist *sg; + int i = hwif->sg_nents, iswrite, count = 0; iswrite = (rq_data_dir(rq) == WRITE); /* Save for interrupt context */ ahwif->drive = drive; - hwif->sg_nents = i = ide_build_sglist(drive, rq); - - if (!i) - return 0; - /* fill the descriptors */ sg = hwif->sg_table; while (i && sg_dma_len(sg)) { |