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Diffstat (limited to 'drivers/ide/ide-taskfile.c')
-rw-r--r--drivers/ide/ide-taskfile.c9
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/ide/ide-taskfile.c b/drivers/ide/ide-taskfile.c
index 50336d51eeb..cc8633cbe13 100644
--- a/drivers/ide/ide-taskfile.c
+++ b/drivers/ide/ide-taskfile.c
@@ -324,10 +324,17 @@ static void ide_error_cmd(ide_drive_t *drive, struct ide_cmd *cmd)
void ide_finish_cmd(ide_drive_t *drive, struct ide_cmd *cmd, u8 stat)
{
struct request *rq = drive->hwif->rq;
- u8 err = ide_read_error(drive);
+ u8 err = ide_read_error(drive), nsect = cmd->tf.nsect;
+ u8 set_xfer = !!(cmd->tf_flags & IDE_TFLAG_SET_XFER);
ide_complete_cmd(drive, cmd, stat, err);
rq->errors = err;
+
+ if (err == 0 && set_xfer) {
+ ide_set_xfer_rate(drive, nsect);
+ ide_driveid_update(drive);
+ }
+
ide_complete_rq(drive, err ? -EIO : 0, blk_rq_bytes(rq));
}