tree-wide: use mfree more

5 files changed, 16 insertions, 32 deletions

diff --git a/src/login/logind-button.c b/src/login/logind-button.c
index baa6b7113c..90fb93bbaf 100644
--- a/src/login/logind-button.c
+++ b/src/login/logind-button.c
@@ -43,15 +43,12 @@ Button* button_new(Manager *m, const char *name) {
                 return NULL;
 
         b->name = strdup(name);
-        if (!b->name) {
-                free(b);
-                return NULL;
-        }
+        if (!b->name)
+                return mfree(b);
 
         if (hashmap_put(m->buttons, b->name, b) < 0) {
                 free(b->name);
-                free(b);
-                return NULL;
+                return mfree(b);
         }
 
         b->manager = m;
diff --git a/src/login/logind-device.c b/src/login/logind-device.c
index eb5edd1cd5..6537fa04bf 100644
--- a/src/login/logind-device.c
+++ b/src/login/logind-device.c
@@ -34,15 +34,12 @@ Device* device_new(Manager *m, const char *sysfs, bool master) {
                 return NULL;
 
         d->sysfs = strdup(sysfs);
-        if (!d->sysfs) {
-                free(d);
-                return NULL;
-        }
+        if (!d->sysfs)
+                return mfree(d);
 
         if (hashmap_put(m->devices, d->sysfs, d) < 0) {
                 free(d->sysfs);
-                free(d);
-                return NULL;
+                return mfree(d);
         }
 
         d->manager = m;
diff --git a/src/login/logind-inhibit.c b/src/login/logind-inhibit.c
index 6c78e0dddc..c93b24009b 100644
--- a/src/login/logind-inhibit.c
+++ b/src/login/logind-inhibit.c
@@ -45,17 +45,14 @@ Inhibitor* inhibitor_new(Manager *m, const char* id) {
                 return NULL;
 
         i->state_file = strappend("/run/systemd/inhibit/", id);
-        if (!i->state_file) {
-                free(i);
-                return NULL;
-        }
+        if (!i->state_file)
+                return mfree(i);
 
         i->id = basename(i->state_file);
 
         if (hashmap_put(m->inhibitors, i->id, i) < 0) {
                 free(i->state_file);
-                free(i);
-                return NULL;
+                return mfree(i);
         }
 
         i->manager = m;
diff --git a/src/login/logind-seat.c b/src/login/logind-seat.c
index b5192320e4..ecc7bd2e5b 100644
--- a/src/login/logind-seat.c
+++ b/src/login/logind-seat.c
@@ -48,18 +48,15 @@ Seat *seat_new(Manager *m, const char *id) {
                 return NULL;
 
         s->state_file = strappend("/run/systemd/seats/", id);
-        if (!s->state_file) {
-                free(s);
-                return NULL;
-        }
+        if (!s->state_file)
+                return mfree(s);
 
         s->id = basename(s->state_file);
         s->manager = m;
 
         if (hashmap_put(m->seats, s->id, s) < 0) {
                 free(s->state_file);
-                free(s);
-                return NULL;
+                return mfree(s);
         }
 
         return s;
diff --git a/src/login/logind-session.c b/src/login/logind-session.c
index ba1bcc2630..cbf035f706 100644
--- a/src/login/logind-session.c
+++ b/src/login/logind-session.c
@@ -62,16 +62,13 @@ Session* session_new(Manager *m, const char *id) {
                 return NULL;
 
         s->state_file = strappend("/run/systemd/sessions/", id);
-        if (!s->state_file) {
-                free(s);
-                return NULL;
-        }
+        if (!s->state_file)
+                return mfree(s);
 
         s->devices = hashmap_new(&devt_hash_ops);
         if (!s->devices) {
                 free(s->state_file);
-                free(s);
-                return NULL;
+                return mfree(s);
         }
 
         s->id = basename(s->state_file);
@@ -79,8 +76,7 @@ Session* session_new(Manager *m, const char *id) {
         if (hashmap_put(m->sessions, s->id, s) < 0) {
                 hashmap_free(s->devices);
                 free(s->state_file);
-                free(s);
-                return NULL;
+                return mfree(s);
         }
 
         s->manager = m;