RDMA/ipoib: Fix use of sizeof()

Make sure to use sizeof(...) instead of sizeof ... which is more
preferred.

Signed-off-by: Kamal Heib <kamalheib1@gmail.com>
Reviewed-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>

drivers/infiniband/ulp/ipoib/ipoib_cm.c

@@ -363,7 +363,7 @@ static int ipoib_cm_nonsrq_init_rx(struct net_device *dev, struct ib_cm_id *cm_i
 	if (!rx->rx_ring)
 		return -ENOMEM;
 
-	t = kmalloc(sizeof *t, GFP_KERNEL);
+	t = kmalloc(sizeof(*t), GFP_KERNEL);
 	if (!t) {
 		ret = -ENOMEM;
 		goto err_free_1;
@@ -432,7 +432,7 @@ static int ipoib_cm_send_rep(struct net_device *dev, struct ib_cm_id *cm_id,
 	data.mtu = cpu_to_be32(IPOIB_CM_BUF_SIZE);
 
 	rep.private_data = &data;
-	rep.private_data_len = sizeof data;
+	rep.private_data_len = sizeof(data);
 	rep.flow_control = 0;
 	rep.rnr_retry_count = req->rnr_retry_count;
 	rep.srq = ipoib_cm_has_srq(dev);
@@ -450,7 +450,7 @@ static int ipoib_cm_req_handler(struct ib_cm_id *cm_id, struct ib_cm_event *even
 	int ret;
 
 	ipoib_dbg(priv, "REQ arrived\n");
-	p = kzalloc(sizeof *p, GFP_KERNEL);
+	p = kzalloc(sizeof(*p), GFP_KERNEL);
 	if (!p)
 		return -ENOMEM;
 	p->dev = dev;
@@ -658,7 +658,7 @@ void ipoib_cm_handle_rx_wc(struct net_device *dev, struct ib_wc *wc)
 	}
 
 	ipoib_cm_dma_unmap_rx(priv, frags, rx_ring[wr_id].mapping);
-	memcpy(rx_ring[wr_id].mapping, mapping, (frags + 1) * sizeof *mapping);
+	memcpy(rx_ring[wr_id].mapping, mapping, (frags + 1) * sizeof(*mapping));
 
 	ipoib_dbg_data(priv, "received %d bytes, SLID 0x%04x\n",
 		       wc->byte_len, wc->slid);
@@ -1095,7 +1095,7 @@ static int ipoib_cm_send_req(struct net_device *dev,
 	req.qp_num			= qp->qp_num;
 	req.qp_type			= qp->qp_type;
 	req.private_data		= &data;
-	req.private_data_len		= sizeof data;
+	req.private_data_len		= sizeof(data);
 	req.flow_control		= 0;
 
 	req.starting_psn		= 0; /* FIXME */
@@ -1153,7 +1153,7 @@ static int ipoib_cm_tx_init(struct ipoib_cm_tx *p, u32 qpn,
 		ret = -ENOMEM;
 		goto err_tx;
 	}
-	memset(p->tx_ring, 0, ipoib_sendq_size * sizeof *p->tx_ring);
+	memset(p->tx_ring, 0, ipoib_sendq_size * sizeof(*p->tx_ring));
 
 	p->qp = ipoib_cm_create_tx_qp(p->dev, p);
 	memalloc_noio_restore(noio_flag);
@@ -1306,7 +1306,7 @@ struct ipoib_cm_tx *ipoib_cm_create_tx(struct net_device *dev, struct ipoib_path
 	struct ipoib_dev_priv *priv = ipoib_priv(dev);
 	struct ipoib_cm_tx *tx;
 
-	tx = kzalloc(sizeof *tx, GFP_ATOMIC);
+	tx = kzalloc(sizeof(*tx), GFP_ATOMIC);
 	if (!tx)
 		return NULL;
 
@@ -1371,7 +1371,7 @@ static void ipoib_cm_tx_start(struct work_struct *work)
 				neigh->daddr + QPN_AND_OPTIONS_OFFSET);
 			goto free_neigh;
 		}
-		memcpy(&pathrec, &p->path->pathrec, sizeof pathrec);
+		memcpy(&pathrec, &p->path->pathrec, sizeof(pathrec));
 
 		spin_unlock_irqrestore(&priv->lock, flags);
 		netif_tx_unlock_bh(dev);

drivers/infiniband/ulp/ipoib/ipoib_fs.c

@@ -262,15 +262,15 @@ static const struct file_operations ipoib_path_fops = {
 void ipoib_create_debug_files(struct net_device *dev)
 {
 	struct ipoib_dev_priv *priv = ipoib_priv(dev);
-	char name[IFNAMSIZ + sizeof "_path"];
+	char name[IFNAMSIZ + sizeof("_path")];
 
-	snprintf(name, sizeof name, "%s_mcg", dev->name);
+	snprintf(name, sizeof(name), "%s_mcg", dev->name);
 	priv->mcg_dentry = debugfs_create_file(name, S_IFREG | S_IRUGO,
 					       ipoib_root, dev, &ipoib_mcg_fops);
 	if (!priv->mcg_dentry)
 		ipoib_warn(priv, "failed to create mcg debug file\n");
 
-	snprintf(name, sizeof name, "%s_path", dev->name);
+	snprintf(name, sizeof(name), "%s_path", dev->name);
 	priv->path_dentry = debugfs_create_file(name, S_IFREG | S_IRUGO,
 						ipoib_root, dev, &ipoib_path_fops);
 	if (!priv->path_dentry)

drivers/infiniband/ulp/ipoib/ipoib_ib.c

@@ -58,7 +58,7 @@ struct ipoib_ah *ipoib_create_ah(struct net_device *dev,
 	struct ipoib_ah *ah;
 	struct ib_ah *vah;
 
-	ah = kmalloc(sizeof *ah, GFP_KERNEL);
+	ah = kmalloc(sizeof(*ah), GFP_KERNEL);
 	if (!ah)
 		return ERR_PTR(-ENOMEM);
 
@@ -203,7 +203,7 @@ static void ipoib_ib_handle_rx_wc(struct net_device *dev, struct ib_wc *wc)
 	}
 
 	memcpy(mapping, priv->rx_ring[wr_id].mapping,
-	       IPOIB_UD_RX_SG * sizeof *mapping);
+	       IPOIB_UD_RX_SG * sizeof(*mapping));
 
 	/*
 	 * If we can't allocate a new RX buffer, dump

drivers/infiniband/ulp/ipoib/ipoib_main.c

@@ -634,7 +634,7 @@ struct ipoib_path_iter *ipoib_path_iter_init(struct net_device *dev)
 {
 	struct ipoib_path_iter *iter;
 
-	iter = kmalloc(sizeof *iter, GFP_KERNEL);
+	iter = kmalloc(sizeof(*iter), GFP_KERNEL);
 	if (!iter)
 		return NULL;
 
@@ -885,7 +885,7 @@ static struct ipoib_path *path_rec_create(struct net_device *dev, void *gid)
 	if (!priv->broadcast)
 		return NULL;
 
-	path = kzalloc(sizeof *path, GFP_ATOMIC);
+	path = kzalloc(sizeof(*path), GFP_ATOMIC);
 	if (!path)
 		return NULL;
 
@@ -1207,7 +1207,7 @@ static int ipoib_hard_header(struct sk_buff *skb,
 {
 	struct ipoib_header *header;
 
-	header = skb_push(skb, sizeof *header);
+	header = skb_push(skb, sizeof(*header));
 
 	header->proto = htons(type);
 	header->reserved = 0;
@@ -1375,7 +1375,7 @@ static struct ipoib_neigh *ipoib_neigh_ctor(u8 *daddr,
 {
 	struct ipoib_neigh *neigh;
 
-	neigh = kzalloc(sizeof *neigh, GFP_ATOMIC);
+	neigh = kzalloc(sizeof(*neigh), GFP_ATOMIC);
 	if (!neigh)
 		return NULL;
 
@@ -2366,7 +2366,7 @@ static void ipoib_add_one(struct ib_device *device)
 	int p;
 	int count = 0;
 
-	dev_list = kmalloc(sizeof *dev_list, GFP_KERNEL);
+	dev_list = kmalloc(sizeof(*dev_list), GFP_KERNEL);
 	if (!dev_list)
 		return;
 

drivers/infiniband/ulp/ipoib/ipoib_multicast.c

@@ -140,7 +140,7 @@ static struct ipoib_mcast *ipoib_mcast_alloc(struct net_device *dev,
 {
 	struct ipoib_mcast *mcast;
 
-	mcast = kzalloc(sizeof *mcast, can_sleep ? GFP_KERNEL : GFP_ATOMIC);
+	mcast = kzalloc(sizeof(*mcast), can_sleep ? GFP_KERNEL : GFP_ATOMIC);
 	if (!mcast)
 		return NULL;
 
@@ -917,7 +917,7 @@ void ipoib_mcast_restart_task(struct work_struct *work)
 		if (!ipoib_mcast_addr_is_valid(ha->addr, dev->broadcast))
 			continue;
 
-		memcpy(mgid.raw, ha->addr + 4, sizeof mgid);
+		memcpy(mgid.raw, ha->addr + 4, sizeof(mgid));
 
 		mcast = __ipoib_mcast_find(dev, &mgid);
 		if (!mcast || test_bit(IPOIB_MCAST_FLAG_SENDONLY, &mcast->flags)) {
@@ -997,7 +997,7 @@ struct ipoib_mcast_iter *ipoib_mcast_iter_init(struct net_device *dev)
 {
 	struct ipoib_mcast_iter *iter;
 
-	iter = kmalloc(sizeof *iter, GFP_KERNEL);
+	iter = kmalloc(sizeof(*iter), GFP_KERNEL);
 	if (!iter)
 		return NULL;
 

drivers/infiniband/ulp/ipoib/ipoib_verbs.c

@@ -52,7 +52,7 @@ int ipoib_mcast_attach(struct net_device *dev, struct ib_device *hca,
 
 	if (set_qkey) {
 		ret = -ENOMEM;
-		qp_attr = kmalloc(sizeof *qp_attr, GFP_KERNEL);
+		qp_attr = kmalloc(sizeof(*qp_attr), GFP_KERNEL);
 		if (!qp_attr)
 			goto out;
 

drivers/infiniband/ulp/ipoib/ipoib_vlan.c

@@ -130,7 +130,7 @@ int ipoib_vlan_add(struct net_device *pdev, unsigned short pkey)
 	if (test_bit(IPOIB_FLAG_GOING_DOWN, &ppriv->flags))
 		return -EPERM;
 
-	snprintf(intf_name, sizeof intf_name, "%s.%04x",
+	snprintf(intf_name, sizeof(intf_name), "%s.%04x",
 		 ppriv->dev->name, pkey);
 
 	if (!mutex_trylock(&ppriv->sysfs_mutex))