linux-kernel - [PATCH 01/22] ide: remove redundant hwif->present check from ide_register

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Date:	Thu, 17 Jan 2008 00:26:03 +0100
From:	Bartlomiej Zolnierkiewicz <bzolnier@...il.com>
To:	linux-ide@...r.kernel.org
Cc:	Bartlomiej Zolnierkiewicz <bzolnier@...il.com>,
	linux-kernel@...r.kernel.org
Subject: [PATCH 01/22] ide: remove redundant hwif->present check from ide_register_hw()

We check earlier for hwif->present and call ide_unregister() if necessary
(after ide_unregister() hwif->present will be always cleared).

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@...il.com>
---
 drivers/ide/ide.c |    2 --
 1 file changed, 2 deletions(-)

Index: b/drivers/ide/ide.c
===================================================================
--- a/drivers/ide/ide.c
+++ b/drivers/ide/ide.c
@@ -720,8 +720,6 @@ found:
 		ide_init_port_data(hwif, index);
 		init_hwif_default(hwif, index);
 	}
-	if (hwif->present)
-		return -1;
 
 	ide_init_port_hw(hwif, hw);
 	hwif->quirkproc = quirkproc;
--
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