diff options
Diffstat (limited to 'drivers/infiniband/hw/hfi1/user_sdma.c')
| -rw-r--r-- | drivers/infiniband/hw/hfi1/user_sdma.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/infiniband/hw/hfi1/user_sdma.c b/drivers/infiniband/hw/hfi1/user_sdma.c index 6a4aa59c0cbc..b72625283fcf 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)", |