KVM: Clean up unneeded void pointer casts
Jan Kiszka [Sun, 11 Sep 2011 08:16:16 +0000 (10:16 +0200)]
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>

virt/kvm/assigned-dev.c

index 4e9eaeb..ea1bf5d 100644 (file)
@@ -143,7 +143,7 @@ static void deassign_host_irq(struct kvm *kvm,
 
                for (i = 0; i < assigned_dev->entries_nr; i++)
                        free_irq(assigned_dev->host_msix_entries[i].vector,
-                                (void *)assigned_dev);
+                                assigned_dev);
 
                assigned_dev->entries_nr = 0;
                kfree(assigned_dev->host_msix_entries);
@@ -153,7 +153,7 @@ static void deassign_host_irq(struct kvm *kvm,
                /* Deal with MSI and INTx */
                disable_irq(assigned_dev->host_irq);
 
-               free_irq(assigned_dev->host_irq, (void *)assigned_dev);
+               free_irq(assigned_dev->host_irq, assigned_dev);
 
                if (assigned_dev->irq_requested_type & KVM_DEV_IRQ_HOST_MSI)
                        pci_disable_msi(assigned_dev->dev);
@@ -237,7 +237,7 @@ static int assigned_device_enable_host_intx(struct kvm *kvm,
         * are going to be long delays in accepting, acking, etc.
         */
        if (request_threaded_irq(dev->host_irq, NULL, kvm_assigned_dev_thread,
-                                IRQF_ONESHOT, dev->irq_name, (void *)dev))
+                                IRQF_ONESHOT, dev->irq_name, dev))
                return -EIO;
        return 0;
 }
@@ -256,7 +256,7 @@ static int assigned_device_enable_host_msi(struct kvm *kvm,
 
        dev->host_irq = dev->dev->irq;
        if (request_threaded_irq(dev->host_irq, NULL, kvm_assigned_dev_thread,
-                                0, dev->irq_name, (void *)dev)) {
+                                0, dev->irq_name, dev)) {
                pci_disable_msi(dev->dev);
                return -EIO;
        }
@@ -283,7 +283,7 @@ static int assigned_device_enable_host_msix(struct kvm *kvm,
        for (i = 0; i < dev->entries_nr; i++) {
                r = request_threaded_irq(dev->host_msix_entries[i].vector,
                                         NULL, kvm_assigned_dev_thread,
-                                        0, dev->irq_name, (void *)dev);
+                                        0, dev->irq_name, dev);
                if (r)
                        goto err;
        }
@@ -291,7 +291,7 @@ static int assigned_device_enable_host_msix(struct kvm *kvm,
        return 0;
 err:
        for (i -= 1; i >= 0; i--)
-               free_irq(dev->host_msix_entries[i].vector, (void *)dev);
+               free_irq(dev->host_msix_entries[i].vector, dev);
        pci_disable_msix(dev->dev);
        return r;
 }