dtc: remove extra parentheses to pass clang check

BUG=chromium:230457
TEST=the clang warning is gone

Change-Id: If9536c181d564e6ee3c1b5777dd78ad3a57a16c7
Reviewed-on: https://gerrit.chromium.org/gerrit/47879
Reviewed-by: Han Shen <shenhan@chromium.org>
Commit-Queue: Yunlian Jiang <yunlian@chromium.org>
Tested-by: Yunlian Jiang <yunlian@chromium.org>

diff --git a/scripts/dtc/checks.c b/scripts/dtc/checks.c
index ee96a2519eff6f39d2f093ae88774c612d71906e..e66d55c767a6aecf9f84926122284d6e2d692568 100644 (file)
--- a/scripts/dtc/checks.c
+++ b/scripts/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);
 }