diff --git a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_a0.c b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_a0.c
index b0abd187cead..b83ee74d2839 100644
--- a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_a0.c
+++ b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_a0.c
@@ -182,8 +182,8 @@ static int hw_atl_a0_hw_rss_set(struct aq_hw_s *self,
 	u32 i = 0U;
 	u32 num_rss_queues = max(1U, self->aq_nic_cfg->num_rss_queues);
 	int err = 0;
-	u16 bitary[(HW_ATL_A0_RSS_REDIRECTION_MAX *
-					HW_ATL_A0_RSS_REDIRECTION_BITS / 16U)];
+	u16 bitary[1 + (HW_ATL_A0_RSS_REDIRECTION_MAX *
+		   HW_ATL_A0_RSS_REDIRECTION_BITS / 16U)];
 
 	memset(bitary, 0, sizeof(bitary));
 
diff --git a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c
index 236325f48ec9..1c1bb074f664 100644
--- a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c
+++ b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c
@@ -183,8 +183,8 @@ static int hw_atl_b0_hw_rss_set(struct aq_hw_s *self,
 	u32 i = 0U;
 	u32 num_rss_queues = max(1U, self->aq_nic_cfg->num_rss_queues);
 	int err = 0;
-	u16 bitary[(HW_ATL_B0_RSS_REDIRECTION_MAX *
-					HW_ATL_B0_RSS_REDIRECTION_BITS / 16U)];
+	u16 bitary[1 + (HW_ATL_B0_RSS_REDIRECTION_MAX *
+		   HW_ATL_B0_RSS_REDIRECTION_BITS / 16U)];
 
 	memset(bitary, 0, sizeof(bitary));