summaryrefslogtreecommitdiffstats
path: root/drivers/md/dm-thin-metadata.h
diff options
context:
space:
mode:
authorMike Snitzer <snitzer@redhat.com>2012-07-27 15:07:57 +0100
committerAlasdair G Kergon <agk@redhat.com>2012-07-27 15:07:57 +0100
commit17b7d63f7ed10376e762fdfadbc65da6687d569a (patch)
tree5de13953644dab7ca76b0b924558503f0c8a7860 /drivers/md/dm-thin-metadata.h
parent7768ed33ccdc02801c4483fc5682dc66ace14aea (diff)
dm thin: clean up compiler warning
Clean up "warning: dubious: !x & y". Also make it clear that __snapshotted_since() returns a bool and that dm_thin_lookup_result's 'shared' member is a flag. Signed-off-by: Mike Snitzer <snitzer@redhat.com> Signed-off-by: Alasdair G Kergon <agk@redhat.com>
Diffstat (limited to 'drivers/md/dm-thin-metadata.h')
-rw-r--r--drivers/md/dm-thin-metadata.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/md/dm-thin-metadata.h b/drivers/md/dm-thin-metadata.h
index b88918ccdaf..7b47c0a9a8e 100644
--- a/drivers/md/dm-thin-metadata.h
+++ b/drivers/md/dm-thin-metadata.h
@@ -119,7 +119,7 @@ dm_thin_id dm_thin_dev_id(struct dm_thin_device *td);
struct dm_thin_lookup_result {
dm_block_t block;
- int shared;
+ unsigned shared:1;
};
/*