From 525d3cc746a037e8cc6b2e0ebaaf76a51856fa6b Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Wed, 9 Sep 2015 23:12:07 +0200
Subject: tree-wide: take benefit of the fact that hashmap_free() returns NULL

And set_free() too.

Another Coccinelle patch.
---
 src/core/automount.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

(limited to 'src/core/automount.c')

diff --git a/src/core/automount.c b/src/core/automount.c
index 5bb61b95d3..c88e3311bc 100644
--- a/src/core/automount.c
+++ b/src/core/automount.c
@@ -129,10 +129,8 @@ static void automount_done(Unit *u) {
 
         a->where = mfree(a->where);
 
-        set_free(a->tokens);
-        a->tokens = NULL;
-        set_free(a->expire_tokens);
-        a->expire_tokens = NULL;
+        a->tokens = set_free(a->tokens);
+        a->expire_tokens = set_free(a->expire_tokens);
 
         a->expire_event_source = sd_event_source_unref(a->expire_event_source);
 }
-- 
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