diff options
Diffstat (limited to 'drivers/staging/rdma/hfi1/user_exp_rcv.c')
| -rw-r--r-- | drivers/staging/rdma/hfi1/user_exp_rcv.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/staging/rdma/hfi1/user_exp_rcv.c b/drivers/staging/rdma/hfi1/user_exp_rcv.c index 8bd56d5c783d..1b640a35b3fe 100644 --- a/drivers/staging/rdma/hfi1/user_exp_rcv.c +++ b/drivers/staging/rdma/hfi1/user_exp_rcv.c @@ -399,8 +399,11 @@ int hfi1_user_exp_rcv_setup(struct file *fp, struct hfi1_tid_info *tinfo) * pages, accept the amount pinned so far and program only that. * User space knows how to deal with partially programmed buffers. */ - if (!hfi1_can_pin_pages(dd, fd->tid_n_pinned, npages)) - return -ENOMEM; + if (!hfi1_can_pin_pages(dd, fd->tid_n_pinned, npages)) { + ret = -ENOMEM; + goto bail; + } + pinned = hfi1_acquire_user_pages(vaddr, npages, true, pages); if (pinned <= 0) { ret = pinned; |