diff options
Diffstat (limited to 'arch/s390/pci/pci.c')
| -rw-r--r-- | arch/s390/pci/pci.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/s390/pci/pci.c b/arch/s390/pci/pci.c index ef0499b76c50..9a5754d4ee87 100644 --- a/arch/s390/pci/pci.c +++ b/arch/s390/pci/pci.c @@ -412,6 +412,8 @@ int arch_setup_msi_irqs(struct pci_dev *pdev, int nvec, int type) hwirq = 0; for_each_pci_msi_entry(msi, pdev) { rc = -EIO; + if (hwirq >= msi_vecs) + break; irq = irq_alloc_desc(0); /* Alloc irq on node 0 */ if (irq < 0) goto out_msi; |