From 3e044c492e3ebe64f4e3175c94f9db8a62557b82 Mon Sep 17 00:00:00 2001 From: Markus Elfring Date: Mon, 17 Aug 2015 10:45:30 +0200 Subject: Bug #944: Deletion of unnecessary checks before a few calls of systemd functions The following functions return immediately if a null pointer was passed. * calendar_spec_free * link_address_free * manager_free * sd_bus_unref * sd_journal_close * udev_monitor_unref * udev_unref It is therefore not needed that a function caller repeats a corresponding check. This issue was fixed by using the software Coccinelle 1.0.1. --- src/resolve/resolved-manager.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'src/resolve') diff --git a/src/resolve/resolved-manager.c b/src/resolve/resolved-manager.c index 5be01d3cb8..645f2a824c 100644 --- a/src/resolve/resolved-manager.c +++ b/src/resolve/resolved-manager.c @@ -176,8 +176,7 @@ static int manager_process_address(sd_netlink *rtnl, sd_netlink_message *mm, voi break; case RTM_DELADDR: - if (a) - link_address_free(a); + link_address_free(a); break; } -- cgit v1.2.3-54-g00ecf