btrfs-progs: make it static if function isn't called outside

Signed-off-by: Anand Jain <anand.jain@oracle.com>
Signed-off-by: David Sterba <dsterba@suse.cz>
Signed-off-by: Chris Mason <clm@fb.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/qgroup.c b/qgroup.c
index 1c680468..94d1febf 100644
--- a/qgroup.c
+++ b/qgroup.c
@@ -76,7 +76,7 @@ struct btrfs_qgroup_list {
 /*
  * qgroupid,rfer,excl default to set
  */
-struct {
+static struct {
 	char *name;
 	char *column_name;
 	int need_print;
@@ -652,7 +652,7 @@ static int add_qgroup(struct qgroup_lookup *qgroup_lookup, u64 qgroupid,
 	return ret;
 }
 
-void __free_btrfs_qgroup(struct btrfs_qgroup *bq)
+static void __free_btrfs_qgroup(struct btrfs_qgroup *bq)
 {
 	struct btrfs_qgroup_list *list;
 	while (!list_empty(&bq->qgroups)) {
@@ -674,7 +674,7 @@ void __free_btrfs_qgroup(struct btrfs_qgroup *bq)
 	free(bq);
 }
 
-void __free_all_qgroups(struct qgroup_lookup *root_tree)
+static void __free_all_qgroups(struct qgroup_lookup *root_tree)
 {
 	struct btrfs_qgroup *entry;
 	struct rb_node *n;