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Commit 089f1c6b authored by Alex Williamson's avatar Alex Williamson
Browse files

vfio/type1: Fix build warning



This function cannot actually be called with npage = 0, so in practice
this doesn't return an uninitialized value.

Signed-off-by: default avatarAlex Williamson <alex.williamson@redhat.com>
parent 956b56a9
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+1 −1
Original line number Diff line number Diff line
@@ -515,7 +515,7 @@ static int map_try_harder(struct vfio_domain *domain, dma_addr_t iova,
			  unsigned long pfn, long npage, int prot)
{
	long i;
	int ret;
	int ret = 0;

	for (i = 0; i < npage; i++, pfn++, iova += PAGE_SIZE) {
		ret = iommu_map(domain->domain, iova,