dm-ebs: use bvec_virt

Use bvec_virt instead of open coding it.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20210804095634.460779-5-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>

diff --git a/drivers/md/dm-ebs-target.c b/drivers/md/dm-ebs-target.c
index 71475a2410bea7e57391f9a6f07d17900eb20441..0c509dae0ff839de234243f33989492242879311 100644 (file)
--- a/drivers/md/dm-ebs-target.c
+++ b/drivers/md/dm-ebs-target.c
@@ -74,7 +74,7 @@ static int __ebs_rw_bvec(struct ebs_c *ec, int rw, struct bio_vec *bv, struct bv
        if (unlikely(!bv->bv_page || !bv_len))
                return -EIO;
 
-       pa = page_address(bv->bv_page) + bv->bv_offset;
+       pa = bvec_virt(bv);
 
        /* Handle overlapping page <-> blocks */
        while (bv_len) {