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| author | Bjorn Helgaas <bhelgaas@google.com> | 2014-09-23 14:38:28 -0600 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2014-10-01 12:21:46 -0600 |
| commit | 5ec094057c7df5ff80f5e7fe282f47ad205fb976 (patch) | |
| tree | 6b7769b0acde248c5ca37ebb825b2a8b6e1409e8 | |
| parent | 56b72b40957947f7c08771f030102351d4c906df (diff) | |
| download | linux-5ec094057c7df5ff80f5e7fe282f47ad205fb976.tar.bz2 | |
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>
| -rw-r--r-- | drivers/pci/msi.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c index 6413c5a08373..2f7c92c4757a 100644 --- a/drivers/pci/msi.c +++ b/drivers/pci/msi.c @@ -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); |