IDE: Report errors during drive reset back to user space

Make sure that each error condition during the execution of an
HDIO_DRIVE_RESET ioctl is actually reported to the calling process.
Also, unify the exit path of reset_pollfunc() when returning ide_stopped
since the need of ->port_ops->reset_poll() to be treated specially has
vanished (way back, it seems).

Signed-off-by: Elias Oltmanns <eo@nebensachen.de>
Cc: "Alan Cox" <alan@lxorguk.ukuu.org.uk>
Cc: "Randy Dunlap" <randy.dunlap@oracle.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

1 files changed, 1 insertions, 2 deletions

diff --git a/drivers/ide/pci/siimage.c b/drivers/ide/pci/siimage.c
index b75e9bb390a7..6e9d7655d89c 100644
--- a/drivers/ide/pci/siimage.c
+++ b/drivers/ide/pci/siimage.c
@@ -421,8 +421,7 @@ static int sil_sata_reset_poll(ide_drive_t *drive)
                 if ((sata_stat & 0x03) != 0x03) {
                         printk(KERN_WARNING "%s: reset phy dead, status=0x%08x\n",
                                             hwif->name, sata_stat);
-                        HWGROUP(drive)->polling = 0;
-                        return ide_started;
+                        return -ENXIO;
                 }
         }