diff --git a/sys/dev/mlx5/mlx5_en/mlx5_en_flow_table.c b/sys/dev/mlx5/mlx5_en/mlx5_en_flow_table.c
index 88bd3fd478ad..291e959c1827 100644
--- a/sys/dev/mlx5/mlx5_en/mlx5_en_flow_table.c
+++ b/sys/dev/mlx5/mlx5_en/mlx5_en_flow_table.c
@@ -854,8 +854,6 @@ mlx5e_create_main_flow_table(struct mlx5e_priv *priv)
 	u8 *dmac;
 
 	g = malloc(9 * sizeof(*g), M_MLX5EN, M_WAITOK | M_ZERO);
-	if (g == NULL)
-		return (-ENOMEM);
 
 	g[0].log_sz = 2;
 	g[0].match_criteria_enable = MLX5_MATCH_OUTER_HEADERS;
@@ -939,8 +937,6 @@ mlx5e_create_vlan_flow_table(struct mlx5e_priv *priv)
 	struct mlx5_flow_table_group *g;
 
 	g = malloc(2 * sizeof(*g), M_MLX5EN, M_WAITOK | M_ZERO);
-	if (g == NULL)
-		return (-ENOMEM);
 
 	g[0].log_sz = 12;
 	g[0].match_criteria_enable = MLX5_MATCH_OUTER_HEADERS;
diff --git a/sys/dev/mlx5/mlx5_en/mlx5_en_main.c b/sys/dev/mlx5/mlx5_en/mlx5_en_main.c
index 6bbc46b8299c..23f664d207dd 100644
--- a/sys/dev/mlx5/mlx5_en/mlx5_en_main.c
+++ b/sys/dev/mlx5/mlx5_en/mlx5_en_main.c
@@ -656,10 +656,6 @@ mlx5e_create_rq(struct mlx5e_channel *c,
 		goto err_rq_wq_destroy;
 
 	rq->mbuf = malloc(wq_sz * sizeof(rq->mbuf[0]), M_MLX5EN, M_WAITOK | M_ZERO);
-	if (rq->mbuf == NULL) {
-		err = -ENOMEM;
-		goto err_lro_init;
-	}
 	for (i = 0; i != wq_sz; i++) {
 		struct mlx5e_rx_wqe *wqe = mlx5_wq_ll_get_wqe(&rq->wq, i);
 		uint32_t byte_count = rq->wqe_sz - MLX5E_NET_IP_ALIGN;
@@ -686,7 +682,6 @@ mlx5e_create_rq(struct mlx5e_channel *c,
 
 err_rq_mbuf_free:
 	free(rq->mbuf, M_MLX5EN);
-err_lro_init:
 	tcp_lro_free(&rq->lro);
 err_rq_wq_destroy:
 	mlx5_wq_destroy(&rq->wq_ctrl);
@@ -897,8 +892,6 @@ mlx5e_alloc_sq_db(struct mlx5e_sq *sq)
 	int x;
 
 	sq->mbuf = malloc(wq_sz * sizeof(sq->mbuf[0]), M_MLX5EN, M_WAITOK | M_ZERO);
-	if (sq->mbuf == NULL)
-		return (-ENOMEM);
 
 	/* Create DMA descriptor MAPs */
 	for (x = 0; x != wq_sz; x++) {
@@ -1486,9 +1479,6 @@ mlx5e_open_channel(struct mlx5e_priv *priv, int ix,
 	int err;
 
 	c = malloc(sizeof(*c), M_MLX5EN, M_WAITOK | M_ZERO);
-	if (c == NULL)
-		return (-ENOMEM);
-
 	c->priv = priv;
 	c->ix = ix;
 	c->cpu = 0;
@@ -1699,8 +1689,6 @@ mlx5e_open_channels(struct mlx5e_priv *priv)
 
 	priv->channel = malloc(priv->params.num_channels *
 	    sizeof(struct mlx5e_channel *), M_MLX5EN, M_WAITOK | M_ZERO);
-	if (priv->channel == NULL)
-		return (-ENOMEM);
 
 	mlx5e_build_channel_param(priv, &cparam);
 	for (i = 0; i < priv->params.num_channels; i++) {
@@ -2879,10 +2867,6 @@ mlx5e_create_ifp(struct mlx5_core_dev *mdev)
 		return (NULL);
 	}
 	priv = malloc(sizeof(*priv), M_MLX5EN, M_WAITOK | M_ZERO);
-	if (priv == NULL) {
-		mlx5_core_err(mdev, "malloc() failed\n");
-		return (NULL);
-	}
 	mlx5e_priv_mtx_init(priv);
 
 	ifp = priv->ifp = if_alloc(IFT_ETHER);