linux-kernel - [PATCH 21/22] ide: move hwif->present check out from ide_proc_register

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Date:	Thu, 17 Jan 2008 00:28:32 +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 21/22] ide: move hwif->present check out from ide_proc_register_port()

Move hwif->present check out from ide_proc_register_port() to
ide_device_add_all().

There should be no functionality changes caused by this patch.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@...il.com>
---
 drivers/ide/ide-probe.c |    9 +++++++--
 drivers/ide/ide-proc.c  |    3 ---
 2 files changed, 7 insertions(+), 5 deletions(-)

Index: b/drivers/ide/ide-probe.c
===================================================================
--- a/drivers/ide/ide-probe.c
+++ b/drivers/ide/ide-probe.c
@@ -1448,8 +1448,13 @@ int ide_device_add_all(u8 idx[MAX_HWIFS]
 	}
 
 	for (i = 0; i < MAX_HWIFS; i++) {
-		if (idx[i] != 0xff)
-			ide_proc_register_port(&ide_hwifs[idx[i]]);
+		if (idx[i] == 0xff)
+			continue;
+
+		hwif = &ide_hwifs[idx[i]];
+
+		if (hwif->present)
+			ide_proc_register_port(hwif);
 	}
 
 	return rc;
Index: b/drivers/ide/ide-proc.c
===================================================================
--- a/drivers/ide/ide-proc.c
+++ b/drivers/ide/ide-proc.c
@@ -793,9 +793,6 @@ static ide_proc_entry_t hwif_entries[] =
 
 void ide_proc_register_port(ide_hwif_t *hwif)
 {
-	if (!hwif->present)
-		return;
-
 	if (!hwif->proc) {
 		hwif->proc = proc_mkdir(hwif->name, proc_ide_root);
 
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