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remove unnecessary casts from uintptr_t

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uintptr_t, or unsigned long which is equivalent on Linux I32LP64 systems,
is an unsigned type and there is no need to further cast to __u64 which is
another unsigned integer type; widening casts from unsigned integers
zero-extend the value.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Paolo Bonzini 2023-12-13 19:32:45 +01:00
parent 729ba8e933
commit 592d0bc030
4 changed files with 8 additions and 8 deletions
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4
hw/vfio/common.c
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@ -1000,7 +1000,7 @@ vfio_device_feature_dma_logging_start_create(VFIOContainerBase *bcontainer,
return NULL;
}
control->ranges = (__u64)(uintptr_t)ranges;
control->ranges = (uintptr_t)ranges;
if (tracking->max32) {
ranges->iova = tracking->min32;
ranges->length = (tracking->max32 - tracking->min32) + 1;
@ -1126,7 +1126,7 @@ static int vfio_device_dma_logging_report(VFIODevice *vbasedev, hwaddr iova,
report->iova = iova;
report->length = size;
report->page_size = qemu_real_host_page_size();
report->bitmap = (__u64)(uintptr_t)bitmap;
report->bitmap = (uintptr_t)bitmap;
feature->argsz = sizeof(buf);
feature->flags = VFIO_DEVICE_FEATURE_GET |