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s390/PCI: Remove superfluous check of MSI type

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arch_setup_msi_irqs() hook can only be called from the generic MSI code
which ensures correct MSI type parameter.

Signed-off-by: Alexander Gordeev <agordeev@redhat.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
This commit is contained in:
Alexander Gordeev 2013-12-16 09:34:55 +01:00 committed by Bjorn Helgaas
parent a384c8924a
commit 57b7cb0244
1 changed files with 0 additions and 2 deletions
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2
arch/s390/pci/pci.c
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@ -407,8 +407,6 @@ int arch_setup_msi_irqs(struct pci_dev *pdev, int nvec, int type)
struct msi_msg msg;
int rc;
if (type != PCI_CAP_ID_MSIX && type != PCI_CAP_ID_MSI)
return -EINVAL;
if (type == PCI_CAP_ID_MSI && nvec > 1)
return 1;
msi_vecs = min(nvec, ZPCI_MSI_VEC_MAX);