From a6eace857e5138bf4e2fc1d932c63427f59c968e Mon Sep 17 00:00:00 2001
From: Sean Bruno <sbruno@FreeBSD.org>
Date: Fri, 5 Jun 2015 17:18:10 +0000
Subject: [PATCH] Silence clang warning about extraneous parenthesis

Verified that this exists upstream already:
https://git.kernel.org/cgit/utils/dtc/dtc.git/tree/checks.c#n628

Differential Revision:	https://reviews.freebsd.org/D913
Reviewed by:	imp
---
 contrib/dtc/checks.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/contrib/dtc/checks.c b/contrib/dtc/checks.c
index 11a40861e40..f7046947755 100644
--- a/contrib/dtc/checks.c
+++ b/contrib/dtc/checks.c
@@ -624,11 +624,11 @@ static void check_avoid_default_addr_size(struct check *c, struct node *dt,
 	if (!reg && !ranges)
 		return;
 
-	if ((node->parent->addr_cells == -1))
+	if (node->parent->addr_cells == -1)
 		FAIL(c, "Relying on default #address-cells value for %s",
 		     node->fullpath);
 
-	if ((node->parent->size_cells == -1))
+	if (node->parent->size_cells == -1)
 		FAIL(c, "Relying on default #size-cells value for %s",
 		     node->fullpath);
 }