diff options
Diffstat (limited to 'drivers/watchdog/hpwdt.c')
| -rw-r--r-- | drivers/watchdog/hpwdt.c | 19 |
1 files changed, 8 insertions, 11 deletions
diff --git a/drivers/watchdog/hpwdt.c b/drivers/watchdog/hpwdt.c index cd1cc2dacee..b1cd0aca9b3 100644 --- a/drivers/watchdog/hpwdt.c +++ b/drivers/watchdog/hpwdt.c @@ -528,20 +528,19 @@ static int __devinit smbios_present(const char __iomem *p) return -ENODEV; } -static int __devinit smbios_scan_machine(void) +static void __devinit smbios_scan_machine(void) { char __iomem *p, *q; - int rc; if (efi_enabled) { if (efi.smbios == EFI_INVALID_TABLE_ADDR) - return -ENODEV; + return; p = ioremap(efi.smbios, 32); if (p == NULL) - return -ENOMEM; + return; - rc = smbios_present(p); + smbios_present(p); iounmap(p); } else { /* @@ -549,14 +548,12 @@ static int __devinit smbios_scan_machine(void) */ p = ioremap(PCI_ROM_BASE1, ROM_SIZE); if (p == NULL) - return -ENOMEM; + return; - for (q = p; q < p + ROM_SIZE; q += 16) { - rc = smbios_present(q); - if (!rc) { + for (q = p; q < p + ROM_SIZE; q += 16) + if (!smbios_present(q)) break; - } - } + iounmap(p); } } |