diff options
Diffstat (limited to 'drivers/block')
| -rw-r--r-- | drivers/block/ublk_drv.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/block/ublk_drv.c b/drivers/block/ublk_drv.c index 83600b45e12a..5656b0a1233d 100644 --- a/drivers/block/ublk_drv.c +++ b/drivers/block/ublk_drv.c @@ -893,11 +893,10 @@ static int ublk_map_io(const struct ublk_queue *ubq, const struct request *req, */ if (ublk_need_map_req(req)) { struct iov_iter iter; - struct iovec iov; const int dir = ITER_DEST; import_single_range(dir, u64_to_user_ptr(io->addr), rq_bytes, - &iov, &iter); + &iter); return ublk_copy_user_pages(req, 0, &iter, dir); } @@ -915,13 +914,12 @@ static int ublk_unmap_io(const struct ublk_queue *ubq, if (ublk_need_unmap_req(req)) { struct iov_iter iter; - struct iovec iov; const int dir = ITER_SOURCE; WARN_ON_ONCE(io->res > rq_bytes); import_single_range(dir, u64_to_user_ptr(io->addr), io->res, - &iov, &iter); + &iter); return ublk_copy_user_pages(req, 0, &iter, dir); } return rq_bytes; |