RDMA/cxgb4: Centralize the wait logic

Signed-off-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
diff --git a/drivers/infiniband/hw/cxgb4/mem.c b/drivers/infiniband/hw/cxgb4/mem.c
index f61562c..273ffe4 100644
--- a/drivers/infiniband/hw/cxgb4/mem.c
+++ b/drivers/infiniband/hw/cxgb4/mem.c
@@ -103,14 +103,7 @@
 		len -= C4IW_MAX_INLINE_SIZE;
 	}
 
-	wait_event_timeout(wr_wait.wait, wr_wait.done, C4IW_WR_TO);
-	if (!wr_wait.done) {
-		printk(KERN_ERR MOD "Device %s not responding!\n",
-		       pci_name(rdev->lldi.pdev));
-		rdev->flags = T4_FATAL_ERROR;
-		ret = -EIO;
-	} else
-		ret = wr_wait.ret;
+	ret = c4iw_wait_for_reply(rdev, &wr_wait, 0, 0, __func__);
 	return ret;
 }