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authorAlexander Gordeev <agordeev@redhat.com>2013-12-16 12:34:55 +0400
committerBjorn Helgaas <bhelgaas@google.com>2013-12-20 20:45:05 +0400
commit57b7cb024422bbe85366ef28f5e192997bd16943 (patch)
tree625120a5ca9bee4f0f3d1d685782a683601de9f4
parenta384c8924a8be3f5cf7dac06c04e9dd4a78b41df (diff)
downloadlinux-57b7cb024422bbe85366ef28f5e192997bd16943.tar.xz
s390/PCI: Remove superfluous check of MSI type
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>
-rw-r--r--arch/s390/pci/pci.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/s390/pci/pci.c b/arch/s390/pci/pci.c
index 6f3788e3363e..4859c401b75e 100644
--- a/arch/s390/pci/pci.c
+++ b/arch/s390/pci/pci.c
@@ -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);