[PATCH 10/29] IB/mlx4: Enclose 15 expressions for the sizeof operator by parentheses
From: SF Markus Elfring
Date: Sat Feb 18 2017 - 15:59:50 EST
From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
Date: Sat, 18 Feb 2017 09:54:15 +0100
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
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The script "checkpatch.pl" pointed information out like the following.
WARNING: sizeof â should be sizeof(â)
Thus fix the affected source code places.
Signed-off-by: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
---
drivers/infiniband/hw/mlx4/mad.c | 30 +++++++++++++++---------------
1 file changed, 15 insertions(+), 15 deletions(-)
diff --git a/drivers/infiniband/hw/mlx4/mad.c b/drivers/infiniband/hw/mlx4/mad.c
index 860fec8b9601..b26817f0669f 100644
--- a/drivers/infiniband/hw/mlx4/mad.c
+++ b/drivers/infiniband/hw/mlx4/mad.c
@@ -195,7 +195,7 @@ static void update_sm_ah(struct mlx4_ib_dev *dev, u8 port_num, u16 lid, u8 sl)
if (!dev->send_agent[port_num - 1][0])
return;
- memset(&ah_attr, 0, sizeof ah_attr);
+ memset(&ah_attr, 0, sizeof(ah_attr));
ah_attr.dlid = lid;
ah_attr.sl = sl;
ah_attr.port_num = port_num;
@@ -400,7 +400,7 @@ static void forward_trap(struct mlx4_ib_dev *dev, u8 port_num, const struct ib_m
* it's OK for our devices).
*/
spin_lock_irqsave(&dev->sm_lock, flags);
- memcpy(send_buf->mad, mad, sizeof *mad);
+ memcpy(send_buf->mad, mad, sizeof(*mad));
send_buf->ah = dev->sm_ah[port_num - 1];
if (send_buf->ah)
ret = ib_post_send_mad(send_buf, NULL);
@@ -555,7 +555,7 @@ int mlx4_ib_send_to_slave(struct mlx4_ib_dev *dev, int slave, u8 port,
/* create ah. Just need an empty one with the port num for the post send.
* The driver will set the force loopback bit in post_send */
- memset(&attr, 0, sizeof attr);
+ memset(&attr, 0, sizeof(attr));
attr.port_num = port;
if (is_eth) {
union ib_gid sgid;
@@ -590,8 +590,8 @@ int mlx4_ib_send_to_slave(struct mlx4_ib_dev *dev, int slave, u8 port,
/* copy over to tunnel buffer */
if (grh)
- memcpy(&tun_mad->grh, grh, sizeof *grh);
- memcpy(&tun_mad->mad, mad, sizeof *mad);
+ memcpy(&tun_mad->grh, grh, sizeof(*grh));
+ memcpy(&tun_mad->mad, mad, sizeof(*mad));
/* adjust tunnel data */
tun_mad->hdr.pkey_index = cpu_to_be16(tun_pkey_ix);
@@ -961,7 +961,7 @@ static int iboe_process_mad(struct ib_device *ibdev, int mad_flags, u8 port_num,
}
mutex_unlock(&dev->counters_table[port_num - 1].mutex);
if (stats_avail) {
- memset(out_mad->data, 0, sizeof out_mad->data);
+ memset(out_mad->data, 0, sizeof(out_mad->data));
switch (counter_stats.counter_mode & 0xf) {
case 0:
edit_counter(&counter_stats,
@@ -1136,11 +1136,11 @@ static void handle_slaves_guid_change(struct mlx4_ib_dev *dev, u8 port_num,
if (!mlx4_is_mfunc(dev->dev) || !mlx4_is_master(dev->dev))
return;
- in_mad = kmalloc(sizeof *in_mad, GFP_KERNEL);
+ in_mad = kmalloc(sizeof(*in_mad), GFP_KERNEL);
if (!in_mad)
return;
- out_mad = kmalloc(sizeof *out_mad, GFP_KERNEL);
+ out_mad = kmalloc(sizeof(*out_mad), GFP_KERNEL);
if (!out_mad)
goto free_in_mad;
@@ -1149,8 +1149,8 @@ static void handle_slaves_guid_change(struct mlx4_ib_dev *dev, u8 port_num,
for (i = 0; i < 4; i++) {
if (change_bitmap && (!((change_bitmap >> (8 * i)) & 0xff)))
continue;
- memset(in_mad, 0, sizeof *in_mad);
- memset(out_mad, 0, sizeof *out_mad);
+ memset(in_mad, 0, sizeof(*in_mad));
+ memset(out_mad, 0, sizeof(*out_mad));
in_mad->base_version = 1;
in_mad->mgmt_class = IB_MGMT_CLASS_SUBN_LID_ROUTED;
@@ -1421,7 +1421,7 @@ int mlx4_ib_send_to_wire(struct mlx4_ib_dev *dev, int slave, u8 port,
sizeof (struct mlx4_mad_snd_buf),
DMA_TO_DEVICE);
- memcpy(&sqp_mad->payload, mad, sizeof *mad);
+ memcpy(&sqp_mad->payload, mad, sizeof(*mad));
ib_dma_sync_single_for_device(&dev->ib_dev,
sqp->tx_ring[wire_tx_ix].buf.map,
@@ -1804,7 +1804,7 @@ static int create_pv_sqp(struct mlx4_ib_demux_pv_ctx *ctx,
tun_qp = &ctx->qp[qp_type];
- memset(&qp_init_attr, 0, sizeof qp_init_attr);
+ memset(&qp_init_attr, 0, sizeof(qp_init_attr));
qp_init_attr.init_attr.send_cq = ctx->cq;
qp_init_attr.init_attr.recv_cq = ctx->cq;
qp_init_attr.init_attr.sq_sig_type = IB_SIGNAL_ALL_WR;
@@ -1837,7 +1837,7 @@ static int create_pv_sqp(struct mlx4_ib_demux_pv_ctx *ctx,
return ret;
}
- memset(&attr, 0, sizeof attr);
+ memset(&attr, 0, sizeof(attr));
attr.qp_state = IB_QPS_INIT;
ret = 0;
if (create_tun)
@@ -2184,7 +2184,7 @@ static int mlx4_ib_alloc_demux_ctx(struct mlx4_ib_dev *dev,
goto err_mcg;
}
- snprintf(name, sizeof name, "mlx4_ibt%d", port);
+ snprintf(name, sizeof(name), "mlx4_ibt%d", port);
ctx->wq = alloc_ordered_workqueue(name, WQ_MEM_RECLAIM);
if (!ctx->wq) {
pr_err("Failed to create tunnelling WQ for port %d\n", port);
@@ -2192,7 +2192,7 @@ static int mlx4_ib_alloc_demux_ctx(struct mlx4_ib_dev *dev,
goto err_wq;
}
- snprintf(name, sizeof name, "mlx4_ibud%d", port);
+ snprintf(name, sizeof(name), "mlx4_ibud%d", port);
ctx->ud_wq = alloc_ordered_workqueue(name, WQ_MEM_RECLAIM);
if (!ctx->ud_wq) {
pr_err("Failed to create up/down WQ for port %d\n", port);
--
2.11.1