xconfig: clean up

@ok is a pointer to a bool var, so we should check the value of
*ok. But actually we don't need to check it, so just remove the
if statement.

Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
Signed-off-by: Michal Marek <mmarek@suse.cz>

scripts/kconfig/qconf.cc

diff --git a/scripts/kconfig/qconf.cc b/scripts/kconfig/qconf.cc
index 00c5150..47cdeae 100644
--- a/scripts/kconfig/qconf.cc
+++ b/scripts/kconfig/qconf.cc
@@ -58,11 +58,10 @@
 {
 	QValueList<int> result;
 	QStringList entryList = readListEntry(key, ok);
-	if (ok) {
-		QStringList::Iterator it;
-		for (it = entryList.begin(); it != entryList.end(); ++it)
-			result.push_back((*it).toInt());
-	}
+	QStringList::Iterator it;
+
+	for (it = entryList.begin(); it != entryList.end(); ++it)
+		result.push_back((*it).toInt());
 
 	return result;
 }