commit 5e76acd588c125fbd37390e44868dcb07cadbe4a
author Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> Fri Mar 27 12:46:31 2009 +0100
committer Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> Fri Mar 27 12:46:31 2009 +0100
tree e121f47461051ed86147a5c2638c61d28a4a8f0e
parent a09485df9cda49fbde2766c86eb18a9cae585162

ide: no need to read Status and Error registers for "empty" taskfile requests

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

drivers/ide/ide-io.c

diff --git a/drivers/ide/ide-io.c b/drivers/ide/ide-io.c
index 4a97a97..45fc18f 100644
--- a/drivers/ide/ide-io.c
+++ b/drivers/ide/ide-io.c
@@ -337,9 +337,7 @@
 #ifdef DEBUG
  	printk("%s: DRIVE_CMD (null)\n", drive->name);
 #endif
-	(void)hwif->tp_ops->read_status(hwif);
-
-	ide_complete_rq(drive, ide_read_error(drive));
+	ide_complete_rq(drive, 0);
 
  	return ide_stopped;
 }