[PATCH net] net: mana: Fix error handling in mana_create_rxq()

[Haiyang Zhang]

Fix error handling in mana_create_rxq() when
cq->gdma_id >= gc->max_num_cqs.

Signed-off-by: Haiyang Zhang <haiyangz@xxxxxxxxxxxxx>
---
 drivers/net/ethernet/microsoft/mana/mana_en.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/microsoft/mana/mana_en.c b/drivers/net/ethernet/microsoft/mana/mana_en.c
index 9a871192ca96..d65697c239c8 100644
--- a/drivers/net/ethernet/microsoft/mana/mana_en.c
+++ b/drivers/net/ethernet/microsoft/mana/mana_en.c
@@ -1477,8 +1477,10 @@ static struct mana_rxq *mana_create_rxq(struct mana_port_context *apc,
 	if (err)
 		goto out;
 
-	if (cq->gdma_id >= gc->max_num_cqs)
+	if (WARN_ON(cq->gdma_id >= gc->max_num_cqs)) {
+		err = -EINVAL;
 		goto out;
+	}
 
 	gc->cq_table[cq->gdma_id] = cq->gdma_cq;
 
-- 
2.25.1