From d61bcce9c1aa2c9f8a768d73c4c517f81d226725 Mon Sep 17 00:00:00 2001
From: Andrew Morton <akpm@linux-foundation.org>
Date: Tue, 3 Jul 2007 22:28:36 +0200
Subject: ide: ide_scan_pcibus(): check __pci_register_driver return value

drivers/ide/setup-pci.c: In function 'ide_scan_pcibus':
drivers/ide/setup-pci.c:879: warning: ignoring return value of '__pci_register_driver', declared with attribute warn_unused_result

Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
---
 drivers/ide/setup-pci.c | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/ide/setup-pci.c b/drivers/ide/setup-pci.c
index 67035ba4bf5..c88d33225cf 100644
--- a/drivers/ide/setup-pci.c
+++ b/drivers/ide/setup-pci.c
@@ -872,11 +872,15 @@ void __init ide_scan_pcibus (int scan_direction)
 	 *	are post init.
 	 */
 
-	list_for_each_safe(l, n, &ide_pci_drivers)
-	{
+	list_for_each_safe(l, n, &ide_pci_drivers) {
 		list_del(l);
 		d = list_entry(l, struct pci_driver, node);
-		__pci_register_driver(d, d->driver.owner, d->driver.mod_name);
+		if (__pci_register_driver(d, d->driver.owner,
+					d->driver.mod_name)) {
+			printk(KERN_ERR "%s: failed to register driver "
+					"for %s\n", __FUNCTION__,
+					 d->driver.mod_name);
+		}
 	}
 }
 #endif
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