diff options
| author | christos <christos@NetBSD.org> | 2015-05-10 14:08:54 +0000 |
|---|---|---|
| committer | christos <christos@NetBSD.org> | 2015-05-10 14:08:54 +0000 |
| commit | e82bcfc5c5d0f88e0a79c76ed01f3c535561a319 (patch) | |
| tree | c50a73e0d04c08884113a928999936952d58fe68 /sys/dev/dm/dm_ioctl.c | |
| parent | 6fcd9a89ea999a7b7d4c1cf8112b1fa7fb0638ec (diff) | |
CID 976256: Help coverity understand that when the list is empty the head
is NULL.
Diffstat (limited to 'sys/dev/dm/dm_ioctl.c')
| -rw-r--r-- | sys/dev/dm/dm_ioctl.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/dev/dm/dm_ioctl.c b/sys/dev/dm/dm_ioctl.c index 3ae5d301ceb..8f66da08ed1 100644 --- a/sys/dev/dm/dm_ioctl.c +++ b/sys/dev/dm/dm_ioctl.c @@ -1,4 +1,4 @@ -/* $NetBSD: dm_ioctl.c,v 1.29 2014/10/02 21:29:44 justin Exp $ */ +/* $NetBSD: dm_ioctl.c,v 1.30 2015/05/10 14:08:54 christos Exp $ */ /* * Copyright (c) 2008 The NetBSD Foundation, Inc. @@ -774,7 +774,7 @@ dm_table_load_ioctl(prop_dictionary_t dm_dict) prop_dictionary_get_cstring(target_dict, DM_TABLE_PARAMS, (char **) &str); - if (SLIST_EMPTY(tbl)) + if (SLIST_EMPTY(tbl) || last_table == NULL) /* insert this table to head */ SLIST_INSERT_HEAD(tbl, table_en, next); else |
