From: stephen hemminger Date: Tue, 15 Aug 2017 17:29:19 +0000 (-0700) Subject: mlx4: sizeof style usage X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=31975e27a4b5;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git mlx4: sizeof style usage 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 Reviewed-by: Leon Romanovsky Signed-off-by: David S. Miller --- 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 #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 df9b0efb5ab1..3797491f4b6b 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;