diff mbox

[v4,02/21] IB/srpt: Add parentheses around sizeof argument

Message ID 56BCDB03.5050507@sandisk.com (mailing list archive)
State Accepted
Headers show

Commit Message

Bart Van Assche Feb. 11, 2016, 7:03 p.m. UTC 
Although sizeof is an operator and hence in many cases parentheses can
be left out, the recommended kernel coding style is to surround the
sizeof argument with parentheses. This patch does not change any
functionality. It has been generated by running the following shell
command:

sed -i 's/sizeof \([^ );,]*\)/sizeof(\1)/g' drivers/infiniband/ulp/srpt/*.[ch]

Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Sagi Grimberg <sagig@mellanox.com>
Cc: Alex Estrin <alex.estrin@intel.com>
---
 drivers/infiniband/ulp/srpt/ib_srpt.c | 42 +++++++++++++++++------------------
 1 file changed, 21 insertions(+), 21 deletions(-)
diff mbox

Patch

diff --git a/drivers/infiniband/ulp/srpt/ib_srpt.c b/drivers/infiniband/ulp/srpt/ib_srpt.c
index 4328679..4ee9678 100644
--- a/drivers/infiniband/ulp/srpt/ib_srpt.c
+++ b/drivers/infiniband/ulp/srpt/ib_srpt.c
@@ -281,7 +281,7 @@  static void srpt_get_class_port_info(struct ib_dm_mad *mad)
 	struct ib_class_port_info *cif;
 
 	cif = (struct ib_class_port_info *)mad->data;
-	memset(cif, 0, sizeof *cif);
+	memset(cif, 0, sizeof(*cif));
 	cif->base_version = 1;
 	cif->class_version = 1;
 	cif->resp_time_value = 20;
@@ -340,7 +340,7 @@  static void srpt_get_ioc(struct srpt_port *sport, u32 slot,
 		return;
 	}
 
-	memset(iocp, 0, sizeof *iocp);
+	memset(iocp, 0, sizeof(*iocp));
 	strcpy(iocp->id_string, SRPT_ID_STRING);
 	iocp->guid = cpu_to_be64(srpt_service_guid);
 	iocp->vendor_id = cpu_to_be32(sdev->device->attrs.vendor_id);
@@ -390,7 +390,7 @@  static void srpt_get_svc_entries(u64 ioc_guid,
 	}
 
 	svc_entries = (struct ib_dm_svc_entries *)mad->data;
-	memset(svc_entries, 0, sizeof *svc_entries);
+	memset(svc_entries, 0, sizeof(*svc_entries));
 	svc_entries->service_entries[0].id = cpu_to_be64(ioc_guid);
 	snprintf(svc_entries->service_entries[0].name,
 		 sizeof(svc_entries->service_entries[0].name),
@@ -484,7 +484,7 @@  static void srpt_mad_recv_handler(struct ib_mad_agent *mad_agent,
 	rsp->ah = ah;
 
 	dm_mad = rsp->mad;
-	memcpy(dm_mad, mad_wc->recv_buf.mad, sizeof *dm_mad);
+	memcpy(dm_mad, mad_wc->recv_buf.mad, sizeof(*dm_mad));
 	dm_mad->mad_hdr.method = IB_MGMT_METHOD_GET_RESP;
 	dm_mad->mad_hdr.status = 0;
 
@@ -532,7 +532,7 @@  static int srpt_refresh_port(struct srpt_port *sport)
 	struct ib_port_attr port_attr;
 	int ret;
 
-	memset(&port_modify, 0, sizeof port_modify);
+	memset(&port_modify, 0, sizeof(port_modify));
 	port_modify.set_port_cap_mask = IB_PORT_DEVICE_MGMT_SUP;
 	port_modify.clr_port_cap_mask = 0;
 
@@ -553,7 +553,7 @@  static int srpt_refresh_port(struct srpt_port *sport)
 		goto err_query_port;
 
 	if (!sport->mad_agent) {
-		memset(&reg_req, 0, sizeof reg_req);
+		memset(&reg_req, 0, sizeof(reg_req));
 		reg_req.mgmt_class = IB_MGMT_CLASS_DEVICE_MGMT;
 		reg_req.mgmt_class_version = IB_MGMT_BASE_VERSION;
 		set_bit(IB_MGMT_METHOD_GET, reg_req.method_mask);
@@ -903,14 +903,14 @@  static int srpt_get_desc_tbl(struct srpt_send_ioctx *ioctx,
 
 		db = (struct srp_direct_buf *)(srp_cmd->add_data
 					       + add_cdb_offset);
-		memcpy(ioctx->rbufs, db, sizeof *db);
+		memcpy(ioctx->rbufs, db, sizeof(*db));
 		*data_len = be32_to_cpu(db->len);
 	} else if (((srp_cmd->buf_fmt & 0xf) == SRP_DATA_DESC_INDIRECT) ||
 		   ((srp_cmd->buf_fmt >> 4) == SRP_DATA_DESC_INDIRECT)) {
 		idb = (struct srp_indirect_buf *)(srp_cmd->add_data
 						  + add_cdb_offset);
 
-		ioctx->n_rbuf = be32_to_cpu(idb->table_desc.len) / sizeof *db;
+		ioctx->n_rbuf = be32_to_cpu(idb->table_desc.len) / sizeof(*db);
 
 		if (ioctx->n_rbuf >
 		    (srp_cmd->data_out_desc_cnt + srp_cmd->data_in_desc_cnt)) {
@@ -929,7 +929,7 @@  static int srpt_get_desc_tbl(struct srpt_send_ioctx *ioctx,
 			ioctx->rbufs = &ioctx->single_rbuf;
 		else {
 			ioctx->rbufs =
-				kmalloc(ioctx->n_rbuf * sizeof *db, GFP_ATOMIC);
+				kmalloc(ioctx->n_rbuf * sizeof(*db), GFP_ATOMIC);
 			if (!ioctx->rbufs) {
 				ioctx->n_rbuf = 0;
 				ret = -ENOMEM;
@@ -938,7 +938,7 @@  static int srpt_get_desc_tbl(struct srpt_send_ioctx *ioctx,
 		}
 
 		db = idb->desc_list;
-		memcpy(ioctx->rbufs, db, ioctx->n_rbuf * sizeof *db);
+		memcpy(ioctx->rbufs, db, ioctx->n_rbuf * sizeof(*db));
 		*data_len = be32_to_cpu(idb->len);
 	}
 out:
@@ -956,7 +956,7 @@  static int srpt_init_ch_qp(struct srpt_rdma_ch *ch, struct ib_qp *qp)
 	struct ib_qp_attr *attr;
 	int ret;
 
-	attr = kzalloc(sizeof *attr, GFP_KERNEL);
+	attr = kzalloc(sizeof(*attr), GFP_KERNEL);
 	if (!attr)
 		return -ENOMEM;
 
@@ -1464,7 +1464,7 @@  static int srpt_build_cmd_rsp(struct srpt_rdma_ch *ch,
 	sense_data_len = ioctx->cmd.scsi_sense_length;
 	WARN_ON(sense_data_len > sizeof(ioctx->sense_data));
 
-	memset(srp_rsp, 0, sizeof *srp_rsp);
+	memset(srp_rsp, 0, sizeof(*srp_rsp));
 	srp_rsp->opcode = SRP_RSP;
 	srp_rsp->req_lim_delta =
 		cpu_to_be32(1 + atomic_xchg(&ch->req_lim_delta, 0));
@@ -1514,7 +1514,7 @@  static int srpt_build_tskmgmt_rsp(struct srpt_rdma_ch *ch,
 
 	srp_rsp = ioctx->ioctx.buf;
 	BUG_ON(!srp_rsp);
-	memset(srp_rsp, 0, sizeof *srp_rsp);
+	memset(srp_rsp, 0, sizeof(*srp_rsp));
 
 	srp_rsp->opcode = SRP_RSP;
 	srp_rsp->req_lim_delta =
@@ -1893,7 +1893,7 @@  static int srpt_create_ch_ib(struct srpt_rdma_ch *ch)
 	WARN_ON(ch->rq_size < 1);
 
 	ret = -ENOMEM;
-	qp_init = kzalloc(sizeof *qp_init, GFP_KERNEL);
+	qp_init = kzalloc(sizeof(*qp_init), GFP_KERNEL);
 	if (!qp_init)
 		goto out;
 
@@ -2209,9 +2209,9 @@  static int srpt_cm_req_recv(struct ib_cm_id *cm_id,
 		be64_to_cpu(*(__be64 *)&sdev->port[param->port - 1].gid.raw[0]),
 		be64_to_cpu(*(__be64 *)&sdev->port[param->port - 1].gid.raw[8]));
 
-	rsp = kzalloc(sizeof *rsp, GFP_KERNEL);
-	rej = kzalloc(sizeof *rej, GFP_KERNEL);
-	rep_param = kzalloc(sizeof *rep_param, GFP_KERNEL);
+	rsp = kzalloc(sizeof(*rsp), GFP_KERNEL);
+	rej = kzalloc(sizeof(*rej), GFP_KERNEL);
+	rep_param = kzalloc(sizeof(*rep_param), GFP_KERNEL);
 
 	if (!rsp || !rej || !rep_param) {
 		ret = -ENOMEM;
@@ -2283,7 +2283,7 @@  static int srpt_cm_req_recv(struct ib_cm_id *cm_id,
 		goto reject;
 	}
 
-	ch = kzalloc(sizeof *ch, GFP_KERNEL);
+	ch = kzalloc(sizeof(*ch), GFP_KERNEL);
 	if (!ch) {
 		rej->reason = cpu_to_be32(
 			      SRP_LOGIN_REJ_INSUFFICIENT_RESOURCES);
@@ -2396,7 +2396,7 @@  try_again:
 	/* create cm reply */
 	rep_param->qp_num = ch->qp->qp_num;
 	rep_param->private_data = (void *)rsp;
-	rep_param->private_data_len = sizeof *rsp;
+	rep_param->private_data_len = sizeof(*rsp);
 	rep_param->rnr_retry_count = 7;
 	rep_param->flow_control = 1;
 	rep_param->failover_accepted = 0;
@@ -2440,7 +2440,7 @@  reject:
 				   | SRP_BUF_FORMAT_INDIRECT);
 
 	ib_send_cm_rej(cm_id, IB_CM_REJ_CONSUMER_DEFINED, NULL, 0,
-			     (void *)rej, sizeof *rej);
+			     (void *)rej, sizeof(*rej));
 
 out:
 	kfree(rep_param);
@@ -2946,7 +2946,7 @@  static void srpt_add_one(struct ib_device *device)
 	pr_debug("device = %p, device->dma_ops = %p\n", device,
 		 device->dma_ops);
 
-	sdev = kzalloc(sizeof *sdev, GFP_KERNEL);
+	sdev = kzalloc(sizeof(*sdev), GFP_KERNEL);
 	if (!sdev)
 		goto err;