ide-tape: remove stale comments from idetape_pc_intr()

Cc: Borislav Petkov <petkovbb@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

1 files changed, 0 insertions, 21 deletions

diff --git a/drivers/ide/ide-tape.c b/drivers/ide/ide-tape.c
index b8cc0d5cde0e..41aa8b3ccab3 100644
--- a/drivers/ide/ide-tape.c
+++ b/drivers/ide/ide-tape.c
@@ -758,27 +758,6 @@ static ide_startstop_t idetape_pc_intr(ide_drive_t *drive)
 
         if (pc->flags & PC_FLAG_DMA_IN_PROGRESS) {
                 if (hwif->dma_ops->dma_end(drive) || (stat & ERR_STAT)) {
-                        /*
-                         * A DMA error is sometimes expected. For example,
-                         * if the tape is crossing a filemark during a
-                         * READ command, it will issue an irq and position
-                         * itself before the filemark, so that only a partial
-                         * data transfer will occur (which causes the DMA
-                         * error). In that case, we will later ask the tape
-                         * how much bytes of the original request were
-                         * actually transferred (we can't receive that
-                         * information from the DMA engine on most chipsets).
-                         */
-
-                        /*
-                         * On the contrary, a DMA error is never expected;
-                         * it usually indicates a hardware error or abort.
-                         * If the tape crosses a filemark during a READ
-                         * command, it will issue an irq and position itself
-                         * after the filemark (not before). Only a partial
-                         * data transfer will occur, but no DMA error.
-                         * (AS, 19 Apr 2001)
-                         */
                         pc->flags |= PC_FLAG_DMA_ERROR;
                 } else {
                         pc->xferred = pc->req_xfer;