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

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
...@@ -515,7 +515,7 @@ static int map_try_harder(struct vfio_domain *domain, dma_addr_t iova, ...@@ -515,7 +515,7 @@ static int map_try_harder(struct vfio_domain *domain, dma_addr_t iova,
unsigned long pfn, long npage, int prot) unsigned long pfn, long npage, int prot)
{ {
long i; long i;
int ret; int ret = 0;
for (i = 0; i < npage; i++, pfn++, iova += PAGE_SIZE) { for (i = 0; i < npage; i++, pfn++, iova += PAGE_SIZE) {
ret = iommu_map(domain->domain, iova, ret = iommu_map(domain->domain, iova,
......
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