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Return error to dm_tree_deactivate_children() callers.

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Otherwise deactivate_lv can fail silently.

Signed-off-by: Mike Snitzer <snitzer@redhat.com>
This commit is contained in:
Mike Snitzer 2010-01-05 21:06:26 +00:00
parent aff8e77bec
commit 9935d1183a
1 changed files with 5 additions and 2 deletions
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7
libdm/libdm-deptree.c
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@ -1006,6 +1006,7 @@ int dm_tree_deactivate_children(struct dm_tree_node *dnode,
const char *uuid_prefix,
size_t uuid_prefix_len)
{
int r = 1;
void *handle = NULL;
struct dm_tree_node *child = dnode;
struct dm_info info;
@ -1043,14 +1044,16 @@ int dm_tree_deactivate_children(struct dm_tree_node *dnode,
log_error("Unable to deactivate %s (%" PRIu32
":%" PRIu32 ")", name, info.major,
info.minor);
r = 0;
continue;
}
if (dm_tree_node_num_children(child, 0))
dm_tree_deactivate_children(child, uuid_prefix, uuid_prefix_len);
if (!dm_tree_deactivate_children(child, uuid_prefix, uuid_prefix_len))
return_0;
}
return 1;
return r;
}
void dm_tree_skip_lockfs(struct dm_tree_node *dnode)