From d61bcce9c1aa2c9f8a768d73c4c517f81d226725 Mon Sep 17 00:00:00 2001 From: Andrew Morton Date: Tue, 3 Jul 2007 22:28:36 +0200 Subject: [PATCH] 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 Signed-off-by: Bartlomiej Zolnierkiewicz --- drivers/ide/setup-pci.c | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) 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