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PCI/MSI: Remove unnecessary temporary variable

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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>
This commit is contained in:
Bjorn Helgaas 2014-09-23 14:38:28 -06:00
parent 56b72b4095
commit 5ec094057c
1 changed files with 2 additions and 3 deletions
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5
drivers/pci/msi.c
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@ -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);