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-rw-r--r--drivers/pci/msi.c5
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c
index 99befbd9993..60a4b10fa99 100644
--- a/drivers/pci/msi.c
+++ b/drivers/pci/msi.c
@@ -789,9 +789,6 @@ static int pci_msi_check_device(struct pci_dev *dev, int nvec, int type)
if (ret)
return ret;
- if (!pci_find_capability(dev, type))
- return -EINVAL;
-
return 0;
}
@@ -942,7 +939,7 @@ int pci_enable_msix(struct pci_dev *dev, struct msix_entry *entries, int nvec)
int status, nr_entries;
int i, j;
- if (!entries)
+ if (!entries || !dev->msix_cap)
return -EINVAL;
status = pci_msi_check_device(dev, nvec, PCI_CAP_ID_MSIX);