pci/xen: Cleanup: convert int** to int[]

Cleanup code. Cosmetic change to make the code look easier
to read.

Reviewed-by: Ian Campbell <Ian.Campbell@citrix.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>

1 files changed, 6 insertions, 6 deletions

diff --git a/drivers/pci/xen-pcifront.c b/drivers/pci/xen-pcifront.c
index 5c7b6ad68056..492b7d807fe8 100644
--- a/drivers/pci/xen-pcifront.c
+++ b/drivers/pci/xen-pcifront.c
@@ -243,7 +243,7 @@ struct pci_ops pcifront_bus_ops = {
 
 #ifdef CONFIG_PCI_MSI
 static int pci_frontend_enable_msix(struct pci_dev *dev,
-                                    int **vector, int nvec)
+                                    int vector[], int nvec)
 {
         int err;
         int i;
@@ -282,10 +282,10 @@ static int pci_frontend_enable_msix(struct pci_dev *dev,
                                         dev_warn(&dev->dev, "MSI-X entry %d is invalid: %d!\n",
                                                 i, op.msix_entries[i].vector);
                                         err = -EINVAL;
-                                        *(*vector+i) = -1;
+                                        vector[i] = -1;
                                         continue;
                                 }
-                                *(*vector+i) = op.msix_entries[i].vector;
+                                vector[i] = op.msix_entries[i].vector;
                         }
                 } else {
                         printk(KERN_DEBUG "enable msix get value %x\n",
@@ -316,7 +316,7 @@ static void pci_frontend_disable_msix(struct pci_dev *dev)
                 dev_err(&dev->dev, "pci_disable_msix get err %x\n", err);
 }
 
-static int pci_frontend_enable_msi(struct pci_dev *dev, int **vector)
+static int pci_frontend_enable_msi(struct pci_dev *dev, int vector[])
 {
         int err;
         struct xen_pci_op op = {
@@ -330,12 +330,12 @@ static int pci_frontend_enable_msi(struct pci_dev *dev, int **vector)
 
         err = do_pci_op(pdev, &op);
         if (likely(!err)) {
-                *(*vector) = op.value;
+                vector[0] = op.value;
                 if (op.value <= 0) {
                         dev_warn(&dev->dev, "MSI entry is invalid: %d!\n",
                                 op.value);
                         err = -EINVAL;
-                        *(*vector) = -1;        
+                        vector[0] = -1;
                 }
         } else {
                 dev_err(&dev->dev, "pci frontend enable msi failed for dev "