diff options
Diffstat (limited to 'drivers/infiniband/hw/hfi1')
| -rw-r--r-- | drivers/infiniband/hw/hfi1/user_exp_rcv.c | 4 | ||||
| -rw-r--r-- | drivers/infiniband/hw/hfi1/user_sdma.c | 4 |
2 files changed, 4 insertions, 4 deletions
diff --git a/drivers/infiniband/hw/hfi1/user_exp_rcv.c b/drivers/infiniband/hw/hfi1/user_exp_rcv.c index 6419872f95..cf2d290984 100644 --- a/drivers/infiniband/hw/hfi1/user_exp_rcv.c +++ b/drivers/infiniband/hw/hfi1/user_exp_rcv.c @@ -491,8 +491,8 @@ int hfi1_user_exp_rcv_clear(struct hfi1_filedata *fd, if (unlikely(tinfo->tidcnt > fd->tid_used)) return -EINVAL; - tidinfo = memdup_user(u64_to_user_ptr(tinfo->tidlist), - sizeof(tidinfo[0]) * tinfo->tidcnt); + tidinfo = memdup_array_user(u64_to_user_ptr(tinfo->tidlist), + tinfo->tidcnt, sizeof(tidinfo[0])); if (IS_ERR(tidinfo)) return PTR_ERR(tidinfo); diff --git a/drivers/infiniband/hw/hfi1/user_sdma.c b/drivers/infiniband/hw/hfi1/user_sdma.c index 6a4aa59c0c..b72625283f 100644 --- a/drivers/infiniband/hw/hfi1/user_sdma.c +++ b/drivers/infiniband/hw/hfi1/user_sdma.c @@ -494,8 +494,8 @@ int hfi1_user_sdma_process_request(struct hfi1_filedata *fd, * equal to the pkt count. However, there is no way to * tell at this point. */ - tmp = memdup_user(iovec[idx].iov_base, - ntids * sizeof(*req->tids)); + tmp = memdup_array_user(iovec[idx].iov_base, + ntids, sizeof(*req->tids)); if (IS_ERR(tmp)) { ret = PTR_ERR(tmp); SDMA_DBG(req, "Failed to copy %d TIDs (%d)", |