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| author | Zdenek Kabelac <zkabelac@redhat.com> | 2012-06-20 10:35:24 +0200 |
|---|---|---|
| committer | Zdenek Kabelac <zkabelac@redhat.com> | 2012-08-23 14:37:38 +0200 |
| commit | 15891d366d34fa6ea7235ec803ee0c5445a17101 (patch) | |
| tree | 50cea2a1fb5cce50a0ea9c79b8103c3c0ca682be | |
| parent | 195fe0307526ffc8307842618a7eeb4a421cacf9 (diff) | |
| download | lvm2-15891d366d34fa6ea7235ec803ee0c5445a17101.tar.gz lvm2-15891d366d34fa6ea7235ec803ee0c5445a17101.tar.xz lvm2-15891d366d34fa6ea7235ec803ee0c5445a17101.zip | |
cleanup: add error message and simplify creation
Report error for malloc failure, and use zeroed allocation
to initialize handler structure.
| -rw-r--r-- | daemons/dmeventd/libdevmapper-event.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/daemons/dmeventd/libdevmapper-event.c b/daemons/dmeventd/libdevmapper-event.c index 386a4fa4..1f8fbef5 100644 --- a/daemons/dmeventd/libdevmapper-event.c +++ b/daemons/dmeventd/libdevmapper-event.c @@ -59,14 +59,10 @@ struct dm_event_handler *dm_event_handler_create(void) { struct dm_event_handler *dmevh = NULL; - if (!(dmevh = dm_malloc(sizeof(*dmevh)))) + if (!(dmevh = dm_zalloc(sizeof(*dmevh)))) { + log_error("Failed to allocate event handler."); return NULL; - - dmevh->dmeventd_path = NULL; - dmevh->dso = dmevh->dev_name = dmevh->uuid = NULL; - dmevh->major = dmevh->minor = 0; - dmevh->mask = 0; - dmevh->timeout = 0; + } return dmevh; } |