IB/core: Fix unused variable warning
Fix the below "make W=1" build warning:
drivers/infiniband/core/iwcm.c: In function ‘destroy_cm_id’:
drivers/infiniband/core/iwcm.c:330: warning: variable ‘ret’ set but not used
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
diff --git a/drivers/infiniband/core/iwcm.c b/drivers/infiniband/core/iwcm.c
index 0717940..3d2e489 100644
--- a/drivers/infiniband/core/iwcm.c
+++ b/drivers/infiniband/core/iwcm.c
@@ -334,7 +334,6 @@
{
struct iwcm_id_private *cm_id_priv;
unsigned long flags;
- int ret;
cm_id_priv = container_of(cm_id, struct iwcm_id_private, id);
/*
@@ -350,7 +349,7 @@
cm_id_priv->state = IW_CM_STATE_DESTROYING;
spin_unlock_irqrestore(&cm_id_priv->lock, flags);
/* destroy the listening endpoint */
- ret = cm_id->device->iwcm->destroy_listen(cm_id);
+ cm_id->device->iwcm->destroy_listen(cm_id);
spin_lock_irqsave(&cm_id_priv->lock, flags);
break;
case IW_CM_STATE_ESTABLISHED: