PCI: pci-x-pci-express-read-control-interfaces cleanups

- remove unneeded local

- 80-col fix

Cc: Peter Oruba <peter.oruba@amd.com>
Cc: Roland Dreier <rolandd@cisco.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 2 insertions, 4 deletions

diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index 1bb879959a20..d9fc1bd1f3e8 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -1383,7 +1383,7 @@ pci_set_consistent_dma_mask(struct pci_dev *dev, u64 mask)
  */
 int pcix_get_max_mmrbc(struct pci_dev *dev)
 {
-        int ret, err, cap;
+        int err, cap;
         u32 stat;
 
         cap = pci_find_capability(dev, PCI_CAP_ID_PCIX);
@@ -1394,9 +1394,7 @@ int pcix_get_max_mmrbc(struct pci_dev *dev)
         if (err)
                 return -EINVAL;
 
-        ret = (stat & PCI_X_STATUS_MAX_READ) >> 12;
-
-        return ret;
+        return (stat & PCI_X_STATUS_MAX_READ) >> 12;
 }
 EXPORT_SYMBOL(pcix_get_max_mmrbc);