[PATCH 2/5] RDMA/iwcm: Change the return type of iwcm_deref_id()

Bart Van Assche
2024-06-05T14:51:54Z

Since iwcm_deref_id() returns either 0 or 1, change its return type from
'int' into 'bool'.

Signed-off-by: Bart Van Assche <bvanassche@acm.org>
---
drivers/infiniband/core/iwcm.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/infiniband/core/iwcm.c b/drivers/infiniband/core/iwcm.c
index 90d8f3d66990..ae9c12409f8a 100644
--- a/drivers/infiniband/core/iwcm.c
+++ b/drivers/infiniband/core/iwcm.c
@@ -206,17 +206,17 @@ static void free_cm_id(struct iwcm_id_private *cm_id_priv)

/*
* Release a reference on cm_id. If the last reference is being
- * released, free the cm_id and return 1.
+ * released, free the cm_id and return 'true'.
*/
-static int iwcm_deref_id(struct iwcm_id_private *cm_id_priv)
+static bool iwcm_deref_id(struct iwcm_id_private *cm_id_priv)
{
if (refcount_dec_and_test(&cm_id_priv->refcount)) {
BUG_ON(!list_empty(&cm_id_priv->work_list));
free_cm_id(cm_id_priv);
- return 1;
+ return true;
}

- return 0;
+ return false;
}

static void add_ref(struct iw_cm_id *cm_id)