Subject: [PATCH net-next 4/4] mlx4: sizeof style usage

From: Stephen Hemminger <[email-masked]>
Date: Tue, 15 Aug 2017 10:29:19 -0700

The kernel coding style is to treat sizeof as a function
(ie. with parenthesis) not as an operator.

Also use kcalloc and kmalloc_array

Signed-off-by: Stephen Hemminger <[email-masked]>
---
 drivers/net/ethernet/mellanox/mlx4/alloc.c         |  2 +-
 drivers/net/ethernet/mellanox/mlx4/cmd.c           |  4 ++--
 drivers/net/ethernet/mellanox/mlx4/en_resources.c  |  2 +-
 drivers/net/ethernet/mellanox/mlx4/en_rx.c         |  2 +-
 drivers/net/ethernet/mellanox/mlx4/en_tx.c         |  2 +-
 drivers/net/ethernet/mellanox/mlx4/eq.c            | 20 +++++++++---------
 drivers/net/ethernet/mellanox/mlx4/fw.c            |  2 +-
 drivers/net/ethernet/mellanox/mlx4/icm.c           |  2 +-
 drivers/net/ethernet/mellanox/mlx4/icm.h           |  4 ++--
 drivers/net/ethernet/mellanox/mlx4/intf.c          |  2 +-
 drivers/net/ethernet/mellanox/mlx4/main.c          | 12 +++++------
 drivers/net/ethernet/mellanox/mlx4/mcg.c           | 12 +++++------
 drivers/net/ethernet/mellanox/mlx4/mr.c            | 10 ++++-----
 drivers/net/ethernet/mellanox/mlx4/qp.c            | 12 +++++------
 .../net/ethernet/mellanox/mlx4/resource_tracker.c  | 24 +++++++++++-----------
 15 files changed, 56 insertions(+), 56 deletions(-)

diff --git a/drivers/net/ethernet/mellanox/mlx4/alloc.c b/drivers/net/ethernet/mellanox/mlx4/alloc.c
index b651c1210555..6dabd983e7e0 100644
--- a/drivers/net/ethernet/mellanox/mlx4/alloc.c
+++ b/drivers/net/ethernet/mellanox/mlx4/alloc.c
@@ -186,7 +186,7 @@ int mlx4_bitmap_init(struct mlx4_bitmap *bitmap, u32 num, u32 mask,
 	bitmap->effective_len = bitmap->avail;
 	spin_lock_init(&bitmap->lock);
 	bitmap->table = kzalloc(BITS_TO_LONGS(bitmap->max) *
-				sizeof (long), GFP_KERNEL);
+				sizeof(long), GFP_KERNEL);
 	if (!bitmap->table)
 		return -ENOMEM;
 
diff --git a/drivers/net/ethernet/mellanox/mlx4/cmd.c b/drivers/net/ethernet/mellanox/mlx4/cmd.c
index 674773b28b2e..97aed30ead21 100644
--- a/drivers/net/ethernet/mellanox/mlx4/cmd.c
+++ b/drivers/net/ethernet/mellanox/mlx4/cmd.c
@@ -2637,7 +2637,7 @@ int mlx4_cmd_use_events(struct mlx4_dev *dev)
 	int err = 0;
 
 	priv->cmd.context = kmalloc(priv->cmd.max_cmds *
-				   sizeof (struct mlx4_cmd_context),
+				   sizeof(struct mlx4_cmd_context),
 				   GFP_KERNEL);
 	if (!priv->cmd.context)
 		return -ENOMEM;
@@ -2695,7 +2695,7 @@ struct mlx4_cmd_mailbox *mlx4_alloc_cmd_mailbox(struct mlx4_dev *dev)
 {
 	struct mlx4_cmd_mailbox *mailbox;
 
-	mailbox = kmalloc(sizeof *mailbox, GFP_KERNEL);
+	mailbox = kmalloc(sizeof(*mailbox), GFP_KERNEL);
 	if (!mailbox)
 		return ERR_PTR(-ENOMEM);
 
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_resources.c b/drivers/net/ethernet/mellanox/mlx4/en_resources.c
index 86d2d42d658d..5a47f9669621 100644
--- a/drivers/net/ethernet/mellanox/mlx4/en_resources.c
+++ b/drivers/net/ethernet/mellanox/mlx4/en_resources.c
@@ -44,7 +44,7 @@ void mlx4_en_fill_qp_context(struct mlx4_en_priv *priv, int size, int stride,
 	struct mlx4_en_dev *mdev = priv->mdev;
 	struct net_device *dev = priv->dev;
 
-	memset(context, 0, sizeof *context);
+	memset(context, 0, sizeof(*context));
 	context->flags = cpu_to_be32(7 << 16 | rss << MLX4_RSS_QPC_FLAG_OFFSET);
 	context->pd = cpu_to_be32(mdev->priv_pdn);
 	context->mtu_msgmax = 0xff;
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_rx.c b/drivers/net/ethernet/mellanox/mlx4/en_rx.c
index bf1638044a7a..dcb8f8f84a97 100644
--- a/drivers/net/ethernet/mellanox/mlx4/en_rx.c
+++ b/drivers/net/ethernet/mellanox/mlx4/en_rx.c
@@ -1056,7 +1056,7 @@ static int mlx4_en_config_rss_qp(struct mlx4_en_priv *priv, int qpn,
 	}
 	qp->event = mlx4_en_sqp_event;
 
-	memset(context, 0, sizeof *context);
+	memset(context, 0, sizeof(*context));
 	mlx4_en_fill_qp_context(priv, ring->actual_size, ring->stride, 0, 0,
 				qpn, ring->cqn, -1, context);
 	context->db_rec_addr = cpu_to_be64(ring->wqres.db.dma);
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_tx.c b/drivers/net/ethernet/mellanox/mlx4/en_tx.c
index 73faa3d77921..bcf422efd3b8 100644
--- a/drivers/net/ethernet/mellanox/mlx4/en_tx.c
+++ b/drivers/net/ethernet/mellanox/mlx4/en_tx.c
@@ -643,7 +643,7 @@ static void build_inline_wqe(struct mlx4_en_tx_desc *tx_desc,
 			     void *fragptr)
 {
 	struct mlx4_wqe_inline_seg *inl = &tx_desc->inl;
-	int spc = MLX4_INLINE_ALIGN - CTRL_SIZE - sizeof *inl;
+	int spc = MLX4_INLINE_ALIGN - CTRL_SIZE - sizeof(*inl);
 	unsigned int hlen = skb_headlen(skb);
 
 	if (skb->len <= spc) {
diff --git a/drivers/net/ethernet/mellanox/mlx4/eq.c b/drivers/net/ethernet/mellanox/mlx4/eq.c
index 07406cf2eacd..b98698bf75dd 100644
--- a/drivers/net/ethernet/mellanox/mlx4/eq.c
+++ b/drivers/net/ethernet/mellanox/mlx4/eq.c
@@ -259,7 +259,7 @@ int mlx4_gen_pkey_eqe(struct mlx4_dev *dev, int slave, u8 port)
 	if (!s_slave->active)
 		return 0;
 
-	memset(&eqe, 0, sizeof eqe);
+	memset(&eqe, 0, sizeof(eqe));
 
 	eqe.type = MLX4_EVENT_TYPE_PORT_MNG_CHG_EVENT;
 	eqe.subtype = MLX4_DEV_PMC_SUBTYPE_PKEY_TABLE;
@@ -276,7 +276,7 @@ int mlx4_gen_guid_change_eqe(struct mlx4_dev *dev, int slave, u8 port)
 	/*don't send if we don't have the that slave */
 	if (dev->persist->num_vfs < slave)
 		return 0;
-	memset(&eqe, 0, sizeof eqe);
+	memset(&eqe, 0, sizeof(eqe));
 
 	eqe.type = MLX4_EVENT_TYPE_PORT_MNG_CHG_EVENT;
 	eqe.subtype = MLX4_DEV_PMC_SUBTYPE_GUID_INFO;
@@ -295,7 +295,7 @@ int mlx4_gen_port_state_change_eqe(struct mlx4_dev *dev, int slave, u8 port,
 	/*don't send if we don't have the that slave */
 	if (dev->persist->num_vfs < slave)
 		return 0;
-	memset(&eqe, 0, sizeof eqe);
+	memset(&eqe, 0, sizeof(eqe));
 
 	eqe.type = MLX4_EVENT_TYPE_PORT_CHANGE;
 	eqe.subtype = port_subtype_change;
@@ -432,7 +432,7 @@ int mlx4_gen_slaves_port_mgt_ev(struct mlx4_dev *dev, u8 port, int attr)
 {
 	struct mlx4_eqe eqe;
 
-	memset(&eqe, 0, sizeof eqe);
+	memset(&eqe, 0, sizeof(eqe));
 
 	eqe.type = MLX4_EVENT_TYPE_PORT_MNG_CHG_EVENT;
 	eqe.subtype = MLX4_DEV_PMC_SUBTYPE_PORT_INFO;
@@ -726,7 +726,7 @@ static int mlx4_eq_int(struct mlx4_dev *dev, struct mlx4_eq *eq)
 			}
 			memcpy(&priv->mfunc.master.comm_arm_bit_vector,
 			       eqe->event.comm_channel_arm.bit_vec,
-			       sizeof eqe->event.comm_channel_arm.bit_vec);
+			       sizeof(eqe)->event.comm_channel_arm.bit_vec);
 			queue_work(priv->mfunc.master.comm_wq,
 				   &priv->mfunc.master.comm_work);
 			break;
@@ -984,15 +984,15 @@ static int mlx4_create_eq(struct mlx4_dev *dev, int nent,
 	 */
 	npages = PAGE_ALIGN(eq->nent * dev->caps.eqe_size) / PAGE_SIZE;
 
-	eq->page_list = kmalloc(npages * sizeof *eq->page_list,
-				GFP_KERNEL);
+	eq->page_list = kmalloc_array(npages, sizeof(*eq->page_list),
+				      GFP_KERNEL);
 	if (!eq->page_list)
 		goto err_out;
 
 	for (i = 0; i < npages; ++i)
 		eq->page_list[i].buf = NULL;
 
-	dma_list = kmalloc(npages * sizeof *dma_list, GFP_KERNEL);
+	dma_list = kmalloc_array(npages, sizeof(*dma_list), GFP_KERNEL);
 	if (!dma_list)
 		goto err_out_free;
 
@@ -1161,7 +1161,7 @@ int mlx4_alloc_eq_table(struct mlx4_dev *dev)
 	struct mlx4_priv *priv = mlx4_priv(dev);
 
 	priv->eq_table.eq = kcalloc(dev->caps.num_eqs - dev->caps.reserved_eqs,
-				    sizeof *priv->eq_table.eq, GFP_KERNEL);
+				    sizeof(*priv->eq_table.eq), GFP_KERNEL);
 	if (!priv->eq_table.eq)
 		return -ENOMEM;
 
@@ -1180,7 +1180,7 @@ int mlx4_init_eq_table(struct mlx4_dev *dev)
 	int i;
 
 	priv->eq_table.uar_map = kcalloc(mlx4_num_eq_uar(dev),
-					 sizeof *priv->eq_table.uar_map,
+					 sizeof(*priv->eq_table.uar_map),
 					 GFP_KERNEL);
 	if (!priv->eq_table.uar_map) {
 		err = -ENOMEM;
diff --git a/drivers/net/ethernet/mellanox/mlx4/fw.c b/drivers/net/ethernet/mellanox/mlx4/fw.c
index 041c0ed65929..042707623922 100644
--- a/drivers/net/ethernet/mellanox/mlx4/fw.c
+++ b/drivers/net/ethernet/mellanox/mlx4/fw.c
@@ -57,7 +57,7 @@ MODULE_PARM_DESC(enable_qos, "Enable Enhanced QoS support (default: off)");
 	do {							      \
 		void *__p = (char *) (source) + (offset);	      \
 		u64 val;                                              \
-		switch (sizeof (dest)) {			      \
+		switch (sizeof(dest)) {			      \
 		case 1: (dest) = *(u8 *) __p;	    break;	      \
 		case 2: (dest) = be16_to_cpup(__p); break;	      \
 		case 4: (dest) = be32_to_cpup(__p); break;	      \
diff --git a/drivers/net/ethernet/mellanox/mlx4/icm.c b/drivers/net/ethernet/mellanox/mlx4/icm.c
index 5a7816e7c7b4..a822f7a56bc5 100644
--- a/drivers/net/ethernet/mellanox/mlx4/icm.c
+++ b/drivers/net/ethernet/mellanox/mlx4/icm.c
@@ -400,7 +400,7 @@ int mlx4_init_icm_table(struct mlx4_dev *dev, struct mlx4_icm_table *table,
 	obj_per_chunk = MLX4_TABLE_CHUNK_SIZE / obj_size;
 	num_icm = (nobj + obj_per_chunk - 1) / obj_per_chunk;
 
-	table->icm      = kcalloc(num_icm, sizeof *table->icm, GFP_KERNEL);
+	table->icm      = kcalloc(num_icm, sizeof(*table->icm), GFP_KERNEL);
 	if (!table->icm)
 		return -ENOMEM;
 	table->virt     = virt;
diff --git a/drivers/net/ethernet/mellanox/mlx4/icm.h b/drivers/net/ethernet/mellanox/mlx4/icm.h
index dee67fa39107..c9169a490557 100644
--- a/drivers/net/ethernet/mellanox/mlx4/icm.h
+++ b/drivers/net/ethernet/mellanox/mlx4/icm.h
@@ -39,8 +39,8 @@
 #include <linux/mutex.h>
 
 #define MLX4_ICM_CHUNK_LEN						\
-	((256 - sizeof (struct list_head) - 2 * sizeof (int)) /		\
-	 (sizeof (struct scatterlist)))
+	((256 - sizeof(struct list_head) - 2 * sizeof(int)) /		\
+	 (sizeof(struct scatterlist)))
 
 enum {
 	MLX4_ICM_PAGE_SHIFT	= 12,
diff --git a/drivers/net/ethernet/mellanox/mlx4/intf.c b/drivers/net/ethernet/mellanox/mlx4/intf.c
index e00f627331cb..2edcce98ab2d 100644
--- a/drivers/net/ethernet/mellanox/mlx4/intf.c
+++ b/drivers/net/ethernet/mellanox/mlx4/intf.c
@@ -53,7 +53,7 @@ static void mlx4_add_device(struct mlx4_interface *intf, struct mlx4_priv *priv)
 {
 	struct mlx4_device_context *dev_ctx;
 
-	dev_ctx = kmalloc(sizeof *dev_ctx, GFP_KERNEL);
+	dev_ctx = kmalloc(sizeof(*dev_ctx), GFP_KERNEL);
 	if (!dev_ctx)
 		return;
 
diff --git a/drivers/net/ethernet/mellanox/mlx4/main.c b/drivers/net/ethernet/mellanox/mlx4/main.c
index 09b9bc17bce9..69ea6af46fd7 100644
--- a/drivers/net/ethernet/mellanox/mlx4/main.c
+++ b/drivers/net/ethernet/mellanox/mlx4/main.c
@@ -925,10 +925,10 @@ static int mlx4_slave_cap(struct mlx4_dev *dev)
 	mlx4_replace_zero_macs(dev);
 
 	dev->caps.qp0_qkey = kcalloc(dev->caps.num_ports, sizeof(u32), GFP_KERNEL);
-	dev->caps.qp0_tunnel = kcalloc(dev->caps.num_ports, sizeof (u32), GFP_KERNEL);
-	dev->caps.qp0_proxy = kcalloc(dev->caps.num_ports, sizeof (u32), GFP_KERNEL);
-	dev->caps.qp1_tunnel = kcalloc(dev->caps.num_ports, sizeof (u32), GFP_KERNEL);
-	dev->caps.qp1_proxy = kcalloc(dev->caps.num_ports, sizeof (u32), GFP_KERNEL);
+	dev->caps.qp0_tunnel = kcalloc(dev->caps.num_ports, sizeof(u32), GFP_KERNEL);
+	dev->caps.qp0_proxy = kcalloc(dev->caps.num_ports, sizeof(u32), GFP_KERNEL);
+	dev->caps.qp1_tunnel = kcalloc(dev->caps.num_ports, sizeof(u32), GFP_KERNEL);
+	dev->caps.qp1_proxy = kcalloc(dev->caps.num_ports, sizeof(u32), GFP_KERNEL);
 
 	if (!dev->caps.qp0_tunnel || !dev->caps.qp0_proxy ||
 	    !dev->caps.qp1_tunnel || !dev->caps.qp1_proxy ||
@@ -2399,7 +2399,7 @@ static int mlx4_init_hca(struct mlx4_dev *dev)
 		dev->caps.rx_checksum_flags_port[2] = params.rx_csum_flags_port_2;
 	}
 	priv->eq_table.inta_pin = adapter.inta_pin;
-	memcpy(dev->board_id, adapter.board_id, sizeof dev->board_id);
+	memcpy(dev->board_id, adapter.board_id, sizeof(dev->board_id));
 
 	return 0;
 
@@ -2869,7 +2869,7 @@ static void mlx4_enable_msi_x(struct mlx4_dev *dev)
 				dev->caps.num_eqs - dev->caps.reserved_eqs,
 				MAX_MSIX);
 
-		entries = kcalloc(nreq, sizeof *entries, GFP_KERNEL);
+		entries = kcalloc(nreq, sizeof(*entries), GFP_KERNEL);
 		if (!entries)
 			goto no_msi;
 
diff --git a/drivers/net/ethernet/mellanox/mlx4/mcg.c b/drivers/net/ethernet/mellanox/mlx4/mcg.c
index 0710b3677464..4c5306dbcf11 100644
--- a/drivers/net/ethernet/mellanox/mlx4/mcg.c
+++ b/drivers/net/ethernet/mellanox/mlx4/mcg.c
@@ -162,7 +162,7 @@ static int new_steering_entry(struct mlx4_dev *dev, u8 port,
 		return -EINVAL;
 
 	s_steer = &mlx4_priv(dev)->steer[port - 1];
-	new_entry = kzalloc(sizeof *new_entry, GFP_KERNEL);
+	new_entry = kzalloc(sizeof(*new_entry), GFP_KERNEL);
 	if (!new_entry)
 		return -ENOMEM;
 
@@ -175,7 +175,7 @@ static int new_steering_entry(struct mlx4_dev *dev, u8 port,
 	 */
 	pqp = get_promisc_qp(dev, port, steer, qpn);
 	if (pqp) {
-		dqp = kmalloc(sizeof *dqp, GFP_KERNEL);
+		dqp = kmalloc(sizeof(*dqp), GFP_KERNEL);
 		if (!dqp) {
 			err = -ENOMEM;
 			goto out_alloc;
@@ -274,7 +274,7 @@ static int existing_steering_entry(struct mlx4_dev *dev, u8 port,
 	}
 
 	/* add the qp as a duplicate on this index */
-	dqp = kmalloc(sizeof *dqp, GFP_KERNEL);
+	dqp = kmalloc(sizeof(*dqp), GFP_KERNEL);
 	if (!dqp)
 		return -ENOMEM;
 	dqp->qpn = qpn;
@@ -443,7 +443,7 @@ static int add_promisc_qp(struct mlx4_dev *dev, u8 port,
 		goto out_mutex;
 	}
 
-	pqp = kmalloc(sizeof *pqp, GFP_KERNEL);
+	pqp = kmalloc(sizeof(*pqp), GFP_KERNEL);
 	if (!pqp) {
 		err = -ENOMEM;
 		goto out_mutex;
@@ -514,7 +514,7 @@ static int add_promisc_qp(struct mlx4_dev *dev, u8 port,
 	/* add the new qpn to list of promisc qps */
 	list_add_tail(&pqp->list, &s_steer->promisc_qps[steer]);
 	/* now need to add all the promisc qps to default entry */
-	memset(mgm, 0, sizeof *mgm);
+	memset(mgm, 0, sizeof(*mgm));
 	members_count = 0;
 	list_for_each_entry(dqp, &s_steer->promisc_qps[steer], list) {
 		if (members_count == dev->caps.num_qp_per_mgm) {
@@ -1144,7 +1144,7 @@ int mlx4_qp_attach_common(struct mlx4_dev *dev, struct mlx4_qp *qp, u8 gid[16],
 		index += dev->caps.num_mgms;
 
 		new_entry = 1;
-		memset(mgm, 0, sizeof *mgm);
+		memset(mgm, 0, sizeof(*mgm));
 		memcpy(mgm->gid, gid, 16);
 	}
 
diff --git a/drivers/net/ethernet/mellanox/mlx4/mr.c b/drivers/net/ethernet/mellanox/mlx4/mr.c
index 24282cd017d3..c7c0764991c9 100644
--- a/drivers/net/ethernet/mellanox/mlx4/mr.c
+++ b/drivers/net/ethernet/mellanox/mlx4/mr.c
@@ -106,9 +106,9 @@ static int mlx4_buddy_init(struct mlx4_buddy *buddy, int max_order)
 	buddy->max_order = max_order;
 	spin_lock_init(&buddy->lock);
 
-	buddy->bits = kcalloc(buddy->max_order + 1, sizeof (long *),
+	buddy->bits = kcalloc(buddy->max_order + 1, sizeof(long *),
 			      GFP_KERNEL);
-	buddy->num_free = kcalloc((buddy->max_order + 1), sizeof *buddy->num_free,
+	buddy->num_free = kcalloc(buddy->max_order + 1, sizeof(*buddy->num_free),
 				  GFP_KERNEL);
 	if (!buddy->bits || !buddy->num_free)
 		goto err_out;
@@ -703,13 +703,13 @@ static int mlx4_write_mtt_chunk(struct mlx4_dev *dev, struct mlx4_mtt *mtt,
 		return -ENOMEM;
 
 	dma_sync_single_for_cpu(&dev->persist->pdev->dev, dma_handle,
-				npages * sizeof (u64), DMA_TO_DEVICE);
+				npages * sizeof(u64), DMA_TO_DEVICE);
 
 	for (i = 0; i < npages; ++i)
 		mtts[i] = cpu_to_be64(page_list[i] | MLX4_MTT_FLAG_PRESENT);
 
 	dma_sync_single_for_device(&dev->persist->pdev->dev, dma_handle,
-				   npages * sizeof (u64), DMA_TO_DEVICE);
+				   npages * sizeof(u64), DMA_TO_DEVICE);
 
 	return 0;
 }
@@ -1052,7 +1052,7 @@ int mlx4_fmr_alloc(struct mlx4_dev *dev, u32 pd, u32 access, int max_pages,
 		return -EINVAL;
 
 	/* All MTTs must fit in the same page */
-	if (max_pages * sizeof *fmr->mtts > PAGE_SIZE)
+	if (max_pages * sizeof(*fmr->mtts) > PAGE_SIZE)
 		return -EINVAL;
 
 	fmr->page_shift = page_shift;
diff --git a/drivers/net/ethernet/mellanox/mlx4/qp.c b/drivers/net/ethernet/mellanox/mlx4/qp.c
index 26747212526b..2b067763a6bc 100644
--- a/drivers/net/ethernet/mellanox/mlx4/qp.c
+++ b/drivers/net/ethernet/mellanox/mlx4/qp.c
@@ -174,7 +174,7 @@ static int __mlx4_qp_modify(struct mlx4_dev *dev, struct mlx4_mtt *mtt,
 			cpu_to_be16(mlx4_qp_roce_entropy(dev, qp->qpn));
 
 	*(__be32 *) mailbox->buf = cpu_to_be32(optpar);
-	memcpy(mailbox->buf + 8, context, sizeof *context);
+	memcpy(mailbox->buf + 8, context, sizeof(*context));
 
 	((struct mlx4_qp_context *) (mailbox->buf + 8))->local_qpn =
 		cpu_to_be32(qp->qpn);
@@ -844,10 +844,10 @@ int mlx4_init_qp_table(struct mlx4_dev *dev)
 
 		/* In mfunc, calculate proxy and tunnel qp offsets for the PF here,
 		 * since the PF does not call mlx4_slave_caps */
-		dev->caps.qp0_tunnel = kcalloc(dev->caps.num_ports, sizeof (u32), GFP_KERNEL);
-		dev->caps.qp0_proxy = kcalloc(dev->caps.num_ports, sizeof (u32), GFP_KERNEL);
-		dev->caps.qp1_tunnel = kcalloc(dev->caps.num_ports, sizeof (u32), GFP_KERNEL);
-		dev->caps.qp1_proxy = kcalloc(dev->caps.num_ports, sizeof (u32), GFP_KERNEL);
+		dev->caps.qp0_tunnel = kcalloc(dev->caps.num_ports, sizeof(u32), GFP_KERNEL);
+		dev->caps.qp0_proxy = kcalloc(dev->caps.num_ports, sizeof(u32), GFP_KERNEL);
+		dev->caps.qp1_tunnel = kcalloc(dev->caps.num_ports, sizeof(u32), GFP_KERNEL);
+		dev->caps.qp1_proxy = kcalloc(dev->caps.num_ports, sizeof(u32), GFP_KERNEL);
 
 		if (!dev->caps.qp0_tunnel || !dev->caps.qp0_proxy ||
 		    !dev->caps.qp1_tunnel || !dev->caps.qp1_proxy) {
@@ -907,7 +907,7 @@ int mlx4_qp_query(struct mlx4_dev *dev, struct mlx4_qp *qp,
 			   MLX4_CMD_QUERY_QP, MLX4_CMD_TIME_CLASS_A,
 			   MLX4_CMD_WRAPPED);
 	if (!err)
-		memcpy(context, mailbox->buf + 8, sizeof *context);
+		memcpy(context, mailbox->buf + 8, sizeof(*context));
 
 	mlx4_free_cmd_mailbox(dev, mailbox);
 	return err;
diff --git a/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c b/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c
index 215e21c3dc8a..fabb53379727 100644
--- a/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c
+++ b/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c
@@ -1040,7 +1040,7 @@ static struct res_common *alloc_qp_tr(int id)
 {
 	struct res_qp *ret;
 
-	ret = kzalloc(sizeof *ret, GFP_KERNEL);
+	ret = kzalloc(sizeof(*ret), GFP_KERNEL);
 	if (!ret)
 		return NULL;
 
@@ -1058,7 +1058,7 @@ static struct res_common *alloc_mtt_tr(int id, int order)
 {
 	struct res_mtt *ret;
 
-	ret = kzalloc(sizeof *ret, GFP_KERNEL);
+	ret = kzalloc(sizeof(*ret), GFP_KERNEL);
 	if (!ret)
 		return NULL;
 
@@ -1074,7 +1074,7 @@ static struct res_common *alloc_mpt_tr(int id, int key)
 {
 	struct res_mpt *ret;
 
-	ret = kzalloc(sizeof *ret, GFP_KERNEL);
+	ret = kzalloc(sizeof(*ret), GFP_KERNEL);
 	if (!ret)
 		return NULL;
 
@@ -1089,7 +1089,7 @@ static struct res_common *alloc_eq_tr(int id)
 {
 	struct res_eq *ret;
 
-	ret = kzalloc(sizeof *ret, GFP_KERNEL);
+	ret = kzalloc(sizeof(*ret), GFP_KERNEL);
 	if (!ret)
 		return NULL;
 
@@ -1103,7 +1103,7 @@ static struct res_common *alloc_cq_tr(int id)
 {
 	struct res_cq *ret;
 
-	ret = kzalloc(sizeof *ret, GFP_KERNEL);
+	ret = kzalloc(sizeof(*ret), GFP_KERNEL);
 	if (!ret)
 		return NULL;
 
@@ -1118,7 +1118,7 @@ static struct res_common *alloc_srq_tr(int id)
 {
 	struct res_srq *ret;
 
-	ret = kzalloc(sizeof *ret, GFP_KERNEL);
+	ret = kzalloc(sizeof(*ret), GFP_KERNEL);
 	if (!ret)
 		return NULL;
 
@@ -1133,7 +1133,7 @@ static struct res_common *alloc_counter_tr(int id, int port)
 {
 	struct res_counter *ret;
 
-	ret = kzalloc(sizeof *ret, GFP_KERNEL);
+	ret = kzalloc(sizeof(*ret), GFP_KERNEL);
 	if (!ret)
 		return NULL;
 
@@ -1148,7 +1148,7 @@ static struct res_common *alloc_xrcdn_tr(int id)
 {
 	struct res_xrcdn *ret;
 
-	ret = kzalloc(sizeof *ret, GFP_KERNEL);
+	ret = kzalloc(sizeof(*ret), GFP_KERNEL);
 	if (!ret)
 		return NULL;
 
@@ -1162,7 +1162,7 @@ static struct res_common *alloc_fs_rule_tr(u64 id, int qpn)
 {
 	struct res_fs_rule *ret;
 
-	ret = kzalloc(sizeof *ret, GFP_KERNEL);
+	ret = kzalloc(sizeof(*ret), GFP_KERNEL);
 	if (!ret)
 		return NULL;
 
@@ -1274,7 +1274,7 @@ static int add_res_range(struct mlx4_dev *dev, int slave, u64 base, int count,
 	struct mlx4_resource_tracker *tracker = &priv->mfunc.master.res_tracker;
 	struct rb_root *root = &tracker->res_tree[type];
 
-	res_arr = kzalloc(count * sizeof *res_arr, GFP_KERNEL);
+	res_arr = kcalloc(count, sizeof(*res_arr), GFP_KERNEL);
 	if (!res_arr)
 		return -ENOMEM;
 
@@ -2027,7 +2027,7 @@ static int mac_add_to_slave(struct mlx4_dev *dev, int slave, u64 mac, int port,
 
 	if (mlx4_grant_resource(dev, slave, RES_MAC, 1, port))
 		return -EINVAL;
-	res = kzalloc(sizeof *res, GFP_KERNEL);
+	res = kzalloc(sizeof(*res), GFP_KERNEL);
 	if (!res) {
 		mlx4_release_resource(dev, slave, RES_MAC, 1, port);
 		return -ENOMEM;
@@ -4020,7 +4020,7 @@ static int add_mcg_res(struct mlx4_dev *dev, int slave, struct res_qp *rqp,
 	struct res_gid *res;
 	int err;
 
-	res = kzalloc(sizeof *res, GFP_KERNEL);
+	res = kzalloc(sizeof(*res), GFP_KERNEL);
 	if (!res)
 		return -ENOMEM;
 
-- 
2.11.0