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authorMarkus Elfring <elfring@users.sourceforge.net>2015-08-17 10:45:30 +0200
committerMarkus Elfring <elfring@users.sourceforge.net>2015-08-17 10:45:30 +0200
commit3e044c492e3ebe64f4e3175c94f9db8a62557b82 (patch)
tree162e76658ef1e646546eca079d08e0143c4747b6 /src/resolve/resolved-manager.c
parentdc4ebc0787a299f064553e6d28a7f35574ce1c2a (diff)
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.
Diffstat (limited to 'src/resolve/resolved-manager.c')
-rw-r--r--src/resolve/resolved-manager.c3
1 files changed, 1 insertions, 2 deletions
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;
}