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ide: remove redundant ->ide_dma_on call from set_using_dma()

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ide_set_dma() calls ->ide_dma_on method itself and returns zero
only if ->ide_dma_on call succeeded.

There should be no functionality changes caused by this patch.

Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
This commit is contained in:
Bartlomiej Zolnierkiewicz
2008-01-25 22:17:19 +01:00
parent 4eed504d14
commit 23b1bd459c
1 changed files with 1 additions and 1 deletions
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2
drivers/ide/ide.c
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@@ -852,7 +852,7 @@ int set_using_dma(ide_drive_t *drive, int arg)
if (arg) { if (arg) {
hwif->dma_off_quietly(drive); hwif->dma_off_quietly(drive);
if (ide_set_dma(drive) || hwif->ide_dma_on(drive)) if (ide_set_dma(drive))
err = -EIO; err = -EIO;
} else } else
ide_dma_off(drive); ide_dma_off(drive);