xen-swiotlb: remove the unused size argument from xen_swiotlb_fixup

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>

diff --git a/drivers/xen/swiotlb-xen.c b/drivers/xen/swiotlb-xen.c
index 00adeb9..4ecfce2 100644 (file)
--- a/drivers/xen/swiotlb-xen.c
+++ b/drivers/xen/swiotlb-xen.c
@@ -104,8 +104,7 @@ static int is_xen_swiotlb_buffer(struct device *dev, dma_addr_t dma_addr)
        return 0;
 }
 
-static int
-xen_swiotlb_fixup(void *buf, size_t size, unsigned long nslabs)
+static int xen_swiotlb_fixup(void *buf, unsigned long nslabs)
 {
        int i, rc;
        int dma_bits;
@@ -195,7 +194,7 @@ retry:
        /*
         * And replace that memory with pages under 4GB.
         */
-       rc = xen_swiotlb_fixup(start, bytes, nslabs);
+       rc = xen_swiotlb_fixup(start, nslabs);
        if (rc) {
                free_pages((unsigned long)start, order);
                m_ret = XEN_SWIOTLB_EFIXUP;
@@ -243,7 +242,7 @@ retry:
        /*
         * And replace that memory with pages under 4GB.
         */
-       rc = xen_swiotlb_fixup(start, bytes, nslabs);
+       rc = xen_swiotlb_fixup(start, nslabs);
        if (rc) {
                memblock_free(__pa(start), PAGE_ALIGN(bytes));
                if (repeat--) {