ref: c04c31386f0bd469f1e8a2702d3b572a068ff0a0
parent: 7c8a66664cd199b57a96992d51d7e8e312d0c12b
author: James Zern <jzern@google.com>
date: Sat Feb 8 08:10:27 EST 2014
add_warning(): remove dead store Change-Id: I5cfc0aa9c436c7ba1b49337d06a0181f7cda920f
--- a/warnings.c
+++ b/warnings.c
@@ -54,11 +54,10 @@
}
static void free_warning_list(struct WarningList *warning_list) {
- struct WarningListNode *node = warning_list->warning_node;
while (warning_list->warning_node != NULL) {
- node = warning_list->warning_node->next_warning;
- free(warning_list->warning_node);
- warning_list->warning_node = node;
+ struct WarningListNode *const node = warning_list->warning_node;
+ warning_list->warning_node = node->next_warning;
+ free(node);
}
}
--
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