From fed604c8446aa69c17c11c9a07e81a51ebd09f44 Mon Sep 17 00:00:00 2001
From: Brian Behlendorf <behlendorf1@llnl.gov>
Date: Thu, 19 Mar 2009 21:18:54 -0700
Subject: [PATCH] Add extra () requested by gcc

---
 module/zfs/dmu_tx.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/module/zfs/dmu_tx.c b/module/zfs/dmu_tx.c
index 0af089198c..a9bc1e6ac1 100644
--- a/module/zfs/dmu_tx.c
+++ b/module/zfs/dmu_tx.c
@@ -1103,7 +1103,7 @@ dmu_tx_callback(list_t *cb_list, int error)
 {
 	dmu_tx_callback_t *dcb;
 
-	while (dcb = list_head(cb_list)) {
+	while ((dcb = list_head(cb_list))) {
 		list_remove(cb_list, dcb);
 		dcb->dcb_func(dcb->dcb_data, error);
 		kmem_free(dcb, sizeof (dmu_tx_callback_t));