IB/qib: Fix sizeof checkpatch warnings

Reviewed-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
diff --git a/drivers/infiniband/hw/qib/qib_file_ops.c b/drivers/infiniband/hw/qib/qib_file_ops.c
index b15e34e..b16ceb2 100644
--- a/drivers/infiniband/hw/qib/qib_file_ops.c
+++ b/drivers/infiniband/hw/qib/qib_file_ops.c
@@ -437,7 +437,7 @@
 			goto cleanup;
 		}
 		if (copy_to_user((void __user *) (unsigned long) ti->tidmap,
-				 tidmap, sizeof tidmap)) {
+				 tidmap, sizeof(tidmap))) {
 			ret = -EFAULT;
 			goto cleanup;
 		}
@@ -484,7 +484,7 @@
 	}
 
 	if (copy_from_user(tidmap, (void __user *)(unsigned long)ti->tidmap,
-			   sizeof tidmap)) {
+			   sizeof(tidmap))) {
 		ret = -EFAULT;
 		goto done;
 	}