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>
diff --git a/drivers/pci/xen-pcifront.c b/drivers/pci/xen-pcifront.c
index 5c7b6ad..492b7d8 100644
--- a/drivers/pci/xen-pcifront.c
+++ b/drivers/pci/xen-pcifront.c
@@ -243,7 +243,7 @@
#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 @@
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 @@
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 @@
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 "