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authorLennart Poettering <lennart@poettering.net>2015-09-09 23:12:07 +0200
committerLennart Poettering <lennart@poettering.net>2015-09-09 23:12:07 +0200
commit525d3cc746a037e8cc6b2e0ebaaf76a51856fa6b (patch)
treec96ffcfb5a7bf46fdbbd4ea6bf801bc3b3cf7acd /src/resolve/resolved-dns-zone.c
parent6796073e330f49923c5134652ee085e29fc88002 (diff)
tree-wide: take benefit of the fact that hashmap_free() returns NULL
And set_free() too. Another Coccinelle patch.
Diffstat (limited to 'src/resolve/resolved-dns-zone.c')
-rw-r--r--src/resolve/resolved-dns-zone.c7
1 files changed, 2 insertions, 5 deletions
diff --git a/src/resolve/resolved-dns-zone.c b/src/resolve/resolved-dns-zone.c
index 674bb6af28..8a59bd1c3c 100644
--- a/src/resolve/resolved-dns-zone.c
+++ b/src/resolve/resolved-dns-zone.c
@@ -90,11 +90,8 @@ void dns_zone_flush(DnsZone *z) {
assert(hashmap_size(z->by_key) == 0);
assert(hashmap_size(z->by_name) == 0);
- hashmap_free(z->by_key);
- z->by_key = NULL;
-
- hashmap_free(z->by_name);
- z->by_name = NULL;
+ z->by_key = hashmap_free(z->by_key);
+ z->by_name = hashmap_free(z->by_name);
}
static DnsZoneItem* dns_zone_get(DnsZone *z, DnsResourceRecord *rr) {