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vfio/spapr_tce: Remove the unused parameters container 

The parameter of container has been unused for tce_iommu_unuse_page.
So, we should delete it.

Signed-off-by: Deming Wang <wangdeming@inspur.com>
Reviewed-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Link: https://lore.kernel.org/r/20220702064613.5293-1-wangdeming@inspur.com
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
This commit is contained in:
Deming Wang 2022-07-02 02:46:13 -04:00 committed by Alex Williamson
parent 7654a8881a
commit ff4f65e4dd
1 changed files with 4 additions and 5 deletions
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9
drivers/vfio/vfio_iommu_spapr_tce.c
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@ -378,8 +378,7 @@ static void tce_iommu_release(void *iommu_data)
kfree(container);
}
static void tce_iommu_unuse_page(struct tce_container *container,
unsigned long hpa)
static void tce_iommu_unuse_page(unsigned long hpa)
{
struct page *page;
@ -474,7 +473,7 @@ static int tce_iommu_clear(struct tce_container *container,
continue;
}
tce_iommu_unuse_page(container, oldhpa);
tce_iommu_unuse_page(oldhpa);
}
iommu_tce_kill(tbl, firstentry, pages);
@ -524,7 +523,7 @@ static long tce_iommu_build(struct tce_container *container,
ret = iommu_tce_xchg_no_kill(container->mm, tbl, entry + i,
&hpa, &dirtmp);
if (ret) {
tce_iommu_unuse_page(container, hpa);
tce_iommu_unuse_page(hpa);
pr_err("iommu_tce: %s failed ioba=%lx, tce=%lx, ret=%ld\n",
__func__, entry << tbl->it_page_shift,
tce, ret);
@ -532,7 +531,7 @@ static long tce_iommu_build(struct tce_container *container,
}
if (dirtmp != DMA_NONE)
tce_iommu_unuse_page(container, hpa);
tce_iommu_unuse_page(hpa);
tce += IOMMU_PAGE_SIZE(tbl);
}