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| author | Bryn M. Reeves <bmr@redhat.com> | 2017-01-25 15:10:59 +0000 |
|---|---|---|
| committer | Bryn M. Reeves <bmr@redhat.com> | 2017-01-25 15:29:35 +0000 |
| commit | 1c00bb5da3a53152c5f9e0c9d3382afdec1b2455 (patch) | |
| tree | f22c8e76bbacc5387c660a3f7969ca78d6e73017 | |
| parent | ca427a711a33b02264689dcfca4bc5e5d2f9434e (diff) | |
| download | lvm2-1c00bb5da3a53152c5f9e0c9d3382afdec1b2455.tar.gz | |
libdm: test for DM_STATS_GROUP_NOT_PRESENT in _stats_group_id_present
If the group_id passed to _stats_group_id_present is equal to the
special value DM_STATS_GROUP_NOT_PRESENT there is no need to perform
any further tests: return false immediately.
| -rw-r--r-- | libdm/libdm-stats.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/libdm/libdm-stats.c b/libdm/libdm-stats.c index 6e79a0935..f10c6d686 100644 --- a/libdm/libdm-stats.c +++ b/libdm/libdm-stats.c @@ -261,6 +261,9 @@ static int _stats_group_id_present(const struct dm_stats *dms, uint64_t id) { struct dm_stats_group *group = NULL; + if (id == DM_STATS_GROUP_NOT_PRESENT) + return 0; + if (!dms || !dms->regions) return_0; |