IB/uverbs: Return correct error for invalid PD in register MR

[karo-tx-linux.git] / drivers / infiniband / core / uverbs_cmd.c

diff --git a/drivers/infiniband/core/uverbs_cmd.c b/drivers/infiniband/core/uverbs_cmd.c
index df1efbc10882692b7de5a690d31cd8d79dec05a4..4fd75afa6a3a90689a12a27c2c8edce5f076fb7d 100644 (file)
--- a/drivers/infiniband/core/uverbs_cmd.c
+++ b/drivers/infiniband/core/uverbs_cmd.c
@@ -622,8 +622,10 @@ ssize_t ib_uverbs_reg_mr(struct ib_uverbs_file *file,
        obj->umem.virt_base = cmd.hca_va;
 
        pd = idr_read_pd(cmd.pd_handle, file->ucontext);
-       if (!pd)
+       if (!pd) {
+               ret = -EINVAL;
                goto err_release;
+       }
 
        mr = pd->device->reg_user_mr(pd, &obj->umem, cmd.access_flags, &udata);
        if (IS_ERR(mr)) {