[PATCH 22/23] vring: use bvec_set_page to initialize a bvec

Christoph Hellwig
2023-01-30T09:21:56Z

Use the bvec_set_page helper to initialize a bvec.

Signed-off-by: Christoph Hellwig <hch at lst.de>
---
 drivers/vhost/vringh.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/vhost/vringh.c b/drivers/vhost/vringh.c
index 33eb941fcf1546..a1e27da544814a 100644
--- a/drivers/vhost/vringh.c
+++ b/drivers/vhost/vringh.c
@@ -1126,9 +1126,8 @@ static int iotlb_translate(const struct vringh *vrh,
 		size = map->size - addr + map->start;
 		pa = map->addr + addr - map->start;
 		pfn = pa >> PAGE_SHIFT;
-		iov[ret].bv_page = pfn_to_page(pfn);
-		iov[ret].bv_len = min(len - s, size);
-		iov[ret].bv_offset = pa & (PAGE_SIZE - 1);
+		bvec_set_page(&iov[ret], pfn_to_page(pfn), min(len - s, size),
+			      pa & (PAGE_SIZE - 1));
 		s += size;
 		addr += size;
 		++ret;
--
2.39.0