[PATCH 5/7] kconfig: qconf: use nullptr in C++11 code

Rolf Eike Beer
2024-10-23T06:35:01Z

This is type safe as it can't be accidentially assigned to something not a
pointer.

Signed-off-by: Rolf Eike Beer <eb@emlix.com>
---
scripts/kconfig/qconf.cc | 16 ++++++++--------
1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/scripts/kconfig/qconf.cc b/scripts/kconfig/qconf.cc
index 313a51941825..563ef8543d7c 100644
--- a/scripts/kconfig/qconf.cc
+++ b/scripts/kconfig/qconf.cc
@@ -874,7 +874,7 @@ skip:

void ConfigList::focusInEvent(QFocusEvent *e)
{
- struct menu *menu = NULL;
+ struct menu *menu = nullptr;

Parent::focusInEvent(e);

@@ -933,7 +933,7 @@ void ConfigList::setAllOpen(bool open)
}

ConfigInfoView::ConfigInfoView(QWidget* parent, const char *name)
- : Parent(parent), sym(0), _menu(0)
+ : Parent(parent), sym(nullptr), _menu(nullptr)
{
setObjectName(name);
setOpenLinks(false);
@@ -985,7 +985,7 @@ void ConfigInfoView::setInfo(struct menu *m)
if (_menu == m)
return;
_menu = m;
- sym = NULL;
+ sym = nullptr;
if (!_menu)
clear();
else
@@ -1167,7 +1167,7 @@ void ConfigInfoView::clicked(const QUrl &url)
{
QByteArray str = url.toEncoded();
struct symbol **result;
- struct menu *m = NULL;
+ struct menu *m = nullptr;

if (str.isEmpty())
return;
@@ -1208,7 +1208,7 @@ void ConfigInfoView::contextMenuEvent(QContextMenuEvent *event)
}

ConfigSearchWindow::ConfigSearchWindow(ConfigMainWindow *parent)
- : Parent(parent), result(NULL)
+ : Parent(parent), result(nullptr)
{
setObjectName("search");
setWindowTitle("Search Config");
@@ -1281,7 +1281,7 @@ void ConfigSearchWindow::search(void)
{
struct symbol **p;
struct property *prop;
- ConfigItem *lastItem = NULL;
+ ConfigItem *lastItem = nullptr;

free(result);
list->clear();
@@ -1580,7 +1580,7 @@ void ConfigMainWindow::changeMenu(struct menu *menu)
void ConfigMainWindow::setMenuLink(struct menu *menu)
{
struct menu *parent;
- ConfigList* list = NULL;
+ ConfigList* list = nullptr;
ConfigItem* item;

if (configList->menuSkip(menu))
@@ -1859,7 +1859,7 @@ int main(int ac, char** av)
cmdline.process(*configApp);

if (cmdline.isSet(silent))
- conf_set_message_callback(NULL);
+ conf_set_message_callback(nullptr);

QStringList args = cmdline.positionalArguments();
if (args.isEmpty())
--
2.47.0