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path: root/drivers/ide/au1xxx-ide.c
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Diffstat (limited to 'drivers/ide/au1xxx-ide.c')
-rw-r--r--drivers/ide/au1xxx-ide.c9
1 files changed, 2 insertions, 7 deletions
diff --git a/drivers/ide/au1xxx-ide.c b/drivers/ide/au1xxx-ide.c
index ba2a211758a9..239643806b97 100644
--- a/drivers/ide/au1xxx-ide.c
+++ b/drivers/ide/au1xxx-ide.c
@@ -236,7 +236,7 @@ static int auide_build_dmatable(ide_drive_t *drive, struct ide_cmd *cmd)
if (++count >= PRD_ENTRIES) {
printk(KERN_WARNING "%s: DMA table too small\n",
drive->name);
- goto use_pio_instead;
+ return 0;
}
/* Lets enable intr for the last descriptor only */
@@ -272,9 +272,6 @@ static int auide_build_dmatable(ide_drive_t *drive, struct ide_cmd *cmd)
if (count)
return 1;
- use_pio_instead:
- ide_destroy_dmatable(drive);
-
return 0; /* revert to PIO for this request */
}
@@ -290,10 +287,8 @@ static void auide_dma_start(ide_drive_t *drive )
static int auide_dma_setup(ide_drive_t *drive, struct ide_cmd *cmd)
{
- if (auide_build_dmatable(drive, cmd) == 0) {
- ide_map_sg(drive, cmd);
+ if (auide_build_dmatable(drive, cmd) == 0)
return 1;
- }
drive->waiting_for_dma = 1;
return 0;