diff options
Diffstat (limited to 'src/libudev')
| -rw-r--r-- | src/libudev/libudev-device.c | 4 | ||||
| -rw-r--r-- | src/libudev/libudev-enumerate.c | 4 | ||||
| -rw-r--r-- | src/libudev/libudev-hwdb.c | 4 | ||||
| -rw-r--r-- | src/libudev/libudev-monitor.c | 4 | ||||
| -rw-r--r-- | src/libudev/libudev-queue.c | 4 |
5 files changed, 10 insertions, 10 deletions
diff --git a/src/libudev/libudev-device.c b/src/libudev/libudev-device.c index b5b07fc5de..059a590601 100644 --- a/src/libudev/libudev-device.c +++ b/src/libudev/libudev-device.c @@ -1090,7 +1090,7 @@ _public_ struct udev_device *udev_device_ref(struct udev_device *udev_device) * Drop a reference of a udev device. If the refcount reaches zero, * the resources of the device will be released. * - * Returns: the passed udev device if it has still an active reference, or #NULL otherwise. + * Returns: #NULL **/ _public_ struct udev_device *udev_device_unref(struct udev_device *udev_device) { @@ -1098,7 +1098,7 @@ _public_ struct udev_device *udev_device_unref(struct udev_device *udev_device) return NULL; udev_device->refcount--; if (udev_device->refcount > 0) - return udev_device; + return NULL; if (udev_device->parent_device != NULL) udev_device_unref(udev_device->parent_device); free(udev_device->syspath); diff --git a/src/libudev/libudev-enumerate.c b/src/libudev/libudev-enumerate.c index e71d766c02..48ffe83d36 100644 --- a/src/libudev/libudev-enumerate.c +++ b/src/libudev/libudev-enumerate.c @@ -122,7 +122,7 @@ _public_ struct udev_enumerate *udev_enumerate_ref(struct udev_enumerate *udev_e * Drop a reference of an enumeration context. If the refcount reaches zero, * all resources of the enumeration context will be released. * - * Returns: the passed enumeration context if it has still an active reference, or #NULL otherwise. + * Returns: #NULL **/ _public_ struct udev_enumerate *udev_enumerate_unref(struct udev_enumerate *udev_enumerate) { @@ -132,7 +132,7 @@ _public_ struct udev_enumerate *udev_enumerate_unref(struct udev_enumerate *udev return NULL; udev_enumerate->refcount--; if (udev_enumerate->refcount > 0) - return udev_enumerate; + return NULL; udev_list_cleanup(&udev_enumerate->sysattr_match_list); udev_list_cleanup(&udev_enumerate->sysattr_nomatch_list); udev_list_cleanup(&udev_enumerate->subsystem_match_list); diff --git a/src/libudev/libudev-hwdb.c b/src/libudev/libudev-hwdb.c index de1cb83188..b53b35ce4a 100644 --- a/src/libudev/libudev-hwdb.c +++ b/src/libudev/libudev-hwdb.c @@ -334,14 +334,14 @@ _public_ struct udev_hwdb *udev_hwdb_ref(struct udev_hwdb *hwdb) { * Drop a reference of a hwdb context. If the refcount reaches zero, * all resources of the hwdb context will be released. * - * Returns: the passed hwdb context if it has still an active reference, or #NULL otherwise. + * Returns: #NULL **/ _public_ struct udev_hwdb *udev_hwdb_unref(struct udev_hwdb *hwdb) { if (!hwdb) return NULL; hwdb->refcount--; if (hwdb->refcount > 0) - return hwdb; + return NULL; if (hwdb->map) munmap((void *)hwdb->map, hwdb->st.st_size); if (hwdb->f) diff --git a/src/libudev/libudev-monitor.c b/src/libudev/libudev-monitor.c index 24efdc65e2..56a6c5e39a 100644 --- a/src/libudev/libudev-monitor.c +++ b/src/libudev/libudev-monitor.c @@ -408,7 +408,7 @@ _public_ struct udev_monitor *udev_monitor_ref(struct udev_monitor *udev_monitor * the bound socket will be closed, and the resources of the monitor * will be released. * - * Returns: the passed udev monitor if it has still an active reference, or #NULL otherwise. + * Returns: #NULL **/ _public_ struct udev_monitor *udev_monitor_unref(struct udev_monitor *udev_monitor) { @@ -416,7 +416,7 @@ _public_ struct udev_monitor *udev_monitor_unref(struct udev_monitor *udev_monit return NULL; udev_monitor->refcount--; if (udev_monitor->refcount > 0) - return udev_monitor; + return NULL; if (udev_monitor->sock >= 0) close(udev_monitor->sock); udev_list_cleanup(&udev_monitor->filter_subsystem_list); diff --git a/src/libudev/libudev-queue.c b/src/libudev/libudev-queue.c index 0dd20313d9..f67dba9958 100644 --- a/src/libudev/libudev-queue.c +++ b/src/libudev/libudev-queue.c @@ -101,7 +101,7 @@ _public_ struct udev_queue *udev_queue_ref(struct udev_queue *udev_queue) * Drop a reference of a udev queue context. If the refcount reaches zero, * the resources of the queue context will be released. * - * Returns: the passed queue context if it has still an active reference, or #NULL otherwise. + * Returns: #NULL **/ _public_ struct udev_queue *udev_queue_unref(struct udev_queue *udev_queue) { @@ -109,7 +109,7 @@ _public_ struct udev_queue *udev_queue_unref(struct udev_queue *udev_queue) return NULL; udev_queue->refcount--; if (udev_queue->refcount > 0) - return udev_queue; + return NULL; udev_list_cleanup(&udev_queue->queue_list); free(udev_queue); return NULL; |