Commit 5ec09405 authored by Bjorn Helgaas's avatar Bjorn Helgaas
Browse files

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: default avatarBjorn Helgaas <bhelgaas@google.com>
parent 56b72b40

drivers/pci/msi.c

+2 −3
Original line number Diff line number Diff line
@@ -920,7 +920,7 @@ EXPORT_SYMBOL(pci_msix_vec_count); 
 **/

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 @@ int pci_enable_msix(struct pci_dev *dev, struct msix_entry *entries, int nvec) 
		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);