diff --git a/drivers/net/wireless/st/cw1200/wsm.c b/drivers/net/wireless/st/cw1200/wsm.c
index ffb245e941bb..be4c22e0d902 100644
--- a/drivers/net/wireless/st/cw1200/wsm.c
+++ b/drivers/net/wireless/st/cw1200/wsm.c
@@ -379,7 +379,6 @@ static int wsm_multi_tx_confirm(struct cw1200_common *priv,
 {
 	int ret;
 	int count;
-	int i;
 
 	count = WSM_GET32(buf);
 	if (WARN_ON(count <= 0))
@@ -395,11 +394,10 @@ static int wsm_multi_tx_confirm(struct cw1200_common *priv,
 	}
 
 	cw1200_debug_txed_multi(priv, count);
-	for (i = 0; i < count; ++i) {
+	do {
 		ret = wsm_tx_confirm(priv, buf, link_id);
-		if (ret)
-			return ret;
-	}
+	} while (!ret && --count);
+
 	return ret;
 
 underflow: