PCI/MSI: Remove unnecessary temporary variable
The only use of "status" is to hold a value which is immediately returned,
so just return and remove the variable directly.
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c
index 6413c5a..2f7c92c 100644
--- a/drivers/pci/msi.c
+++ b/drivers/pci/msi.c
@@ -920,7 +920,7 @@
**/
int pci_enable_msix(struct pci_dev *dev, struct msix_entry *entries, int nvec)
{
- int status, nr_entries;
+ int nr_entries;
int i, j;
if (!pci_msi_supported(dev, nvec))
@@ -951,8 +951,7 @@
dev_info(&dev->dev, "can't enable MSI-X (MSI IRQ already assigned)\n");
return -EINVAL;
}
- status = msix_capability_init(dev, entries, nvec);
- return status;
+ return msix_capability_init(dev, entries, nvec);
}
EXPORT_SYMBOL(pci_enable_msix);