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Staging: rdma: hfi1: Remove unnecessary cast on void pointer

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void pointers do not need to be cast to other pointer types.

The semantic patch used to find this:

@r@
expression x;
void* e;
type T;
identifier f;
@@

(
  *((T *)e)
|
  ((T *)x)[...]
|
  ((T *)x)->f
|
- (T *)
  e
)

Signed-off-by: Shraddha Barke <shraddha.6596@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Shraddha Barke 2015-10-15 00:58:29 +05:30 committed by Greg Kroah-Hartman
parent 0d04cd1972
commit a787bde8ce
3 changed files with 20 additions and 20 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

30
drivers/staging/rdma/hfi1/chip.c
View File

@ -1295,7 +1295,7 @@ static inline u64 read_write_csr(const struct hfi1_devdata *dd, u32 csr,
static u64 dev_access_u32_csr(const struct cntr_entry *entry,
void *context, int vl, int mode, u64 data)
{
struct hfi1_devdata *dd = (struct hfi1_devdata *)context;
struct hfi1_devdata *dd = context;
if (vl != CNTR_INVALID_VL)
return 0;
@ -1305,7 +1305,7 @@ static u64 dev_access_u32_csr(const struct cntr_entry *entry,
static u64 dev_access_u64_csr(const struct cntr_entry *entry, void *context,
int vl, int mode, u64 data)
{
struct hfi1_devdata *dd = (struct hfi1_devdata *)context;
struct hfi1_devdata *dd = context;
u64 val = 0;
u64 csr = entry->csr;
@ -1326,7 +1326,7 @@ static u64 dev_access_u64_csr(const struct cntr_entry *entry, void *context,
static u64 dc_access_lcb_cntr(const struct cntr_entry *entry, void *context,
int vl, int mode, u64 data)
{
struct hfi1_devdata *dd = (struct hfi1_devdata *)context;
struct hfi1_devdata *dd = context;
u32 csr = entry->csr;
int ret = 0;
@ -1350,7 +1350,7 @@ static u64 dc_access_lcb_cntr(const struct cntr_entry *entry, void *context,
static u64 port_access_u32_csr(const struct cntr_entry *entry, void *context,
int vl, int mode, u64 data)
{
struct hfi1_pportdata *ppd = (struct hfi1_pportdata *)context;
struct hfi1_pportdata *ppd = context;
if (vl != CNTR_INVALID_VL)
return 0;
@ -1360,7 +1360,7 @@ static u64 port_access_u32_csr(const struct cntr_entry *entry, void *context,
static u64 port_access_u64_csr(const struct cntr_entry *entry,
void *context, int vl, int mode, u64 data)
{
struct hfi1_pportdata *ppd = (struct hfi1_pportdata *)context;
struct hfi1_pportdata *ppd = context;
u64 val;
u64 csr = entry->csr;
@ -1400,7 +1400,7 @@ static inline u64 read_write_sw(struct hfi1_devdata *dd, u64 *cntr, int mode,
static u64 access_sw_link_dn_cnt(const struct cntr_entry *entry, void *context,
int vl, int mode, u64 data)
{
struct hfi1_pportdata *ppd = (struct hfi1_pportdata *)context;
struct hfi1_pportdata *ppd = context;
if (vl != CNTR_INVALID_VL)
return 0;
@ -1410,7 +1410,7 @@ static u64 access_sw_link_dn_cnt(const struct cntr_entry *entry, void *context,
static u64 access_sw_link_up_cnt(const struct cntr_entry *entry, void *context,
int vl, int mode, u64 data)
{
struct hfi1_pportdata *ppd = (struct hfi1_pportdata *)context;
struct hfi1_pportdata *ppd = context;
if (vl != CNTR_INVALID_VL)
return 0;
@ -1420,7 +1420,7 @@ static u64 access_sw_link_up_cnt(const struct cntr_entry *entry, void *context,
static u64 access_sw_xmit_discards(const struct cntr_entry *entry,
void *context, int vl, int mode, u64 data)
{
struct hfi1_pportdata *ppd = (struct hfi1_pportdata *)context;
struct hfi1_pportdata *ppd = context;
if (vl != CNTR_INVALID_VL)
return 0;
@ -1431,7 +1431,7 @@ static u64 access_sw_xmit_discards(const struct cntr_entry *entry,
static u64 access_xmit_constraint_errs(const struct cntr_entry *entry,
void *context, int vl, int mode, u64 data)
{
struct hfi1_pportdata *ppd = (struct hfi1_pportdata *)context;
struct hfi1_pportdata *ppd = context;
if (vl != CNTR_INVALID_VL)
return 0;
@ -1443,7 +1443,7 @@ static u64 access_xmit_constraint_errs(const struct cntr_entry *entry,
static u64 access_rcv_constraint_errs(const struct cntr_entry *entry,
void *context, int vl, int mode, u64 data)
{
struct hfi1_pportdata *ppd = (struct hfi1_pportdata *)context;
struct hfi1_pportdata *ppd = context;
if (vl != CNTR_INVALID_VL)
return 0;
@ -1491,7 +1491,7 @@ static u64 read_write_cpu(struct hfi1_devdata *dd, u64 *z_val,
static u64 access_sw_cpu_intr(const struct cntr_entry *entry,
void *context, int vl, int mode, u64 data)
{
struct hfi1_devdata *dd = (struct hfi1_devdata *)context;
struct hfi1_devdata *dd = context;
return read_write_cpu(dd, &dd->z_int_counter, dd->int_counter, vl,
mode, data);
@ -1500,7 +1500,7 @@ static u64 access_sw_cpu_intr(const struct cntr_entry *entry,
static u64 access_sw_cpu_rcv_limit(const struct cntr_entry *entry,
void *context, int vl, int mode, u64 data)
{
struct hfi1_devdata *dd = (struct hfi1_devdata *)context;
struct hfi1_devdata *dd = context;
return read_write_cpu(dd, &dd->z_rcv_limit, dd->rcv_limit, vl,
mode, data);
@ -1509,7 +1509,7 @@ static u64 access_sw_cpu_rcv_limit(const struct cntr_entry *entry,
static u64 access_sw_pio_wait(const struct cntr_entry *entry,
void *context, int vl, int mode, u64 data)
{
struct hfi1_devdata *dd = (struct hfi1_devdata *)context;
struct hfi1_devdata *dd = context;
return dd->verbs_dev.n_piowait;
}
@ -1517,7 +1517,7 @@ static u64 access_sw_pio_wait(const struct cntr_entry *entry,
static u64 access_sw_vtx_wait(const struct cntr_entry *entry,
void *context, int vl, int mode, u64 data)
{
struct hfi1_devdata *dd = (struct hfi1_devdata *)context;
struct hfi1_devdata *dd = context;
return dd->verbs_dev.n_txwait;
}
@ -1525,7 +1525,7 @@ static u64 access_sw_vtx_wait(const struct cntr_entry *entry,
static u64 access_sw_kmem_wait(const struct cntr_entry *entry,
void *context, int vl, int mode, u64 data)
{
struct hfi1_devdata *dd = (struct hfi1_devdata *)context;
struct hfi1_devdata *dd = context;
return dd->verbs_dev.n_kmem_wait;
}

8
drivers/staging/rdma/hfi1/mad.c
View File

@ -1438,7 +1438,7 @@ static int __subn_set_opa_pkeytable(struct opa_smp *smp, u32 am, u8 *data,
static int get_sc2vlt_tables(struct hfi1_devdata *dd, void *data)
{
u64 *val = (u64 *)data;
u64 *val = data;
*val++ = read_csr(dd, SEND_SC2VLT0);
*val++ = read_csr(dd, SEND_SC2VLT1);
@ -1457,7 +1457,7 @@ static int get_sc2vlt_tables(struct hfi1_devdata *dd, void *data)
static void filter_sc2vlt(void *data)
{
int i;
u8 *pd = (u8 *)data;
u8 *pd = data;
for (i = 0; i < OPA_MAX_SCS; i++) {
if (i == 15)
@ -1469,7 +1469,7 @@ static void filter_sc2vlt(void *data)
static int set_sc2vlt_tables(struct hfi1_devdata *dd, void *data)
{
u64 *val = (u64 *)data;
u64 *val = data;
filter_sc2vlt(data);
@ -1478,7 +1478,7 @@ static int set_sc2vlt_tables(struct hfi1_devdata *dd, void *data)
write_csr(dd, SEND_SC2VLT2, *val++);
write_csr(dd, SEND_SC2VLT3, *val++);
write_seqlock_irq(&dd->sc2vl_lock);
memcpy(dd->sc2vl, (u64 *)data, sizeof(dd->sc2vl));
memcpy(dd->sc2vl, data, sizeof(dd->sc2vl));
write_sequnlock_irq(&dd->sc2vl_lock);
return 0;
}

2
drivers/staging/rdma/hfi1/verbs.c
View File

@ -1885,7 +1885,7 @@ static void init_ibport(struct hfi1_pportdata *ppd)
static void verbs_txreq_kmem_cache_ctor(void *obj)
{
struct verbs_txreq *tx = (struct verbs_txreq *)obj;
struct verbs_txreq *tx = obj;
memset(tx, 0, sizeof(*tx));
}