1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/infiniband/hw/mthca/mthca_provider.c b/drivers/infiniband/hw/mthca/mthca_provider.c
index 87ad889e367b..bcf7a4014820 100644
--- a/drivers/infiniband/hw/mthca/mthca_provider.c
+++ b/drivers/infiniband/hw/mthca/mthca_provider.c
@@ -334,6 +334,9 @@ static struct ib_ucontext *mthca_alloc_ucontext(struct ib_device *ibdev,
         struct mthca_ucontext           *context;
         int                              err;
 
+        if (!(to_mdev(ibdev)->active))
+                return ERR_PTR(-EAGAIN);
+
         memset(&uresp, 0, sizeof uresp);
 
         uresp.qp_tab_size = to_mdev(ibdev)->limits.num_qps;