From: Andrew Morton Date: Tue, 3 Jul 2007 20:28:36 +0000 (+0200) Subject: ide: ide_scan_pcibus(): check __pci_register_driver return value X-Git-Tag: v2.6.22~33^2 X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d61bcce9c1aa2c9f8a768d73c4c517f81d226725;p=linux-2.6 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 --- diff --git a/drivers/ide/setup-pci.c b/drivers/ide/setup-pci.c index 67035ba4bf..c88d33225c 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