diff options
| -rw-r--r-- | drivers/pci/irq.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/pci/irq.c b/drivers/pci/irq.c index 12ecd0aaa28d..0050e8f6814e 100644 --- a/drivers/pci/irq.c +++ b/drivers/pci/irq.c @@ -44,6 +44,8 @@ int pci_request_irq(struct pci_dev *dev, unsigned int nr, irq_handler_t handler, va_start(ap, fmt); devname = kvasprintf(GFP_KERNEL, fmt, ap); va_end(ap); + if (!devname) + return -ENOMEM; ret = request_threaded_irq(pci_irq_vector(dev, nr), handler, thread_fn, irqflags, devname, dev_id); |