Use xzalloc() to allocate PCI device and drop OOM checking code.
Reviewed-by: Sam Ravnborg <sam@xxxxxxxxxxxx>
Signed-off-by: Andrey Smirnov <andrew.smirnov@xxxxxxxxx>
---
drivers/pci/pci.c | 8 +-------
1 file changed, 1 insertion(+), 7 deletions(-)
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index 8d4d4224e6..7d1024d8d1 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -129,10 +129,7 @@ static struct pci_dev *alloc_pci_dev(void)
{
struct pci_dev *dev;
- dev = kzalloc(sizeof(struct pci_dev), GFP_KERNEL);
- if (!dev)
- return NULL;
-
+ dev = xzalloc(sizeof(struct pci_dev));
INIT_LIST_HEAD(&dev->bus_list);
return dev;
@@ -367,9 +364,6 @@ static unsigned int pci_scan_bus(struct pci_bus *bus)
continue;
dev = alloc_pci_dev();
- if (!dev)
- return 0;
-
dev->bus = bus;
dev->devfn = devfn;
dev->vendor = l & 0xffff;
--
2.20.1
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