From: Jubin John Date: Mon, 15 Feb 2016 04:19:41 +0000 (-0800) Subject: staging/rdma/hfi1: Remove space after cast X-Git-Tag: v4.6-rc1~47^2^3~75 X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=50e5dcbed6b36212c40e8fee18a7f5c7bb0aca13;p=karo-tx-linux.git staging/rdma/hfi1: Remove space after cast Remove the space after a cast to fix checkpatch check: CHECK: No space is necessary after a cast Reviewed-by: Dennis Dalessandro Reviewed-by: Ira Weiny Reviewed-by: Mike Marciniszyn Signed-off-by: Jubin John Signed-off-by: Doug Ledford --- diff --git a/drivers/staging/rdma/hfi1/chip.c b/drivers/staging/rdma/hfi1/chip.c index 0a593bdf1761..cf578654e48b 100644 --- a/drivers/staging/rdma/hfi1/chip.c +++ b/drivers/staging/rdma/hfi1/chip.c @@ -5436,7 +5436,7 @@ static void update_rcverr_timer(unsigned long opaque) OPA_LINKDOWN_REASON_EXCESSIVE_BUFFER_OVERRUN); queue_work(ppd->hfi1_wq, &ppd->link_bounce_work); } - dd->rcv_ovfl_cnt = (u32) cur_ovfl_cnt; + dd->rcv_ovfl_cnt = (u32)cur_ovfl_cnt; mod_timer(&dd->rcverr_timer, jiffies + HZ * RCVERR_CHECK_TIME); } @@ -6366,7 +6366,7 @@ static void lcb_shutdown(struct hfi1_devdata *dd, int abort) reg | (1ull << DCC_CFG_RESET_RESET_LCB_SHIFT) | (1ull << DCC_CFG_RESET_RESET_RX_FPE_SHIFT)); - (void) read_csr(dd, DCC_CFG_RESET); /* make sure the write completed */ + (void)read_csr(dd, DCC_CFG_RESET); /* make sure the write completed */ if (!abort) { udelay(1); /* must hold for the longer of 16cclks or 20ns */ write_csr(dd, DCC_CFG_RESET, reg); @@ -13407,7 +13407,7 @@ static void init_chip(struct hfi1_devdata *dd) * across the clear. */ write_csr(dd, CCE_DC_CTRL, CCE_DC_CTRL_DC_RESET_SMASK); - (void) read_csr(dd, CCE_DC_CTRL); + (void)read_csr(dd, CCE_DC_CTRL); if (use_flr) { /* diff --git a/drivers/staging/rdma/hfi1/debugfs.c b/drivers/staging/rdma/hfi1/debugfs.c index 7cb43488d796..f309c5fd7b74 100644 --- a/drivers/staging/rdma/hfi1/debugfs.c +++ b/drivers/staging/rdma/hfi1/debugfs.c @@ -149,8 +149,8 @@ static int _opcode_stats_seq_show(struct seq_file *s, void *v) if (!n_packets && !n_bytes) return SEQ_SKIP; seq_printf(s, "%02llx %llu/%llu\n", i, - (unsigned long long) n_packets, - (unsigned long long) n_bytes); + (unsigned long long)n_packets, + (unsigned long long)n_bytes); return 0; } diff --git a/drivers/staging/rdma/hfi1/dma.c b/drivers/staging/rdma/hfi1/dma.c index e03bd735173c..afe572dfeb10 100644 --- a/drivers/staging/rdma/hfi1/dma.c +++ b/drivers/staging/rdma/hfi1/dma.c @@ -52,7 +52,7 @@ #include "verbs.h" -#define BAD_DMA_ADDRESS ((u64) 0) +#define BAD_DMA_ADDRESS ((u64)0) /* * The following functions implement driver specific replacements @@ -74,7 +74,7 @@ static u64 hfi1_dma_map_single(struct ib_device *dev, void *cpu_addr, if (WARN_ON(!valid_dma_direction(direction))) return BAD_DMA_ADDRESS; - return (u64) cpu_addr; + return (u64)cpu_addr; } static void hfi1_dma_unmap_single(struct ib_device *dev, u64 addr, size_t size, @@ -95,7 +95,7 @@ static u64 hfi1_dma_map_page(struct ib_device *dev, struct page *page, if (offset + size > PAGE_SIZE) return BAD_DMA_ADDRESS; - addr = (u64) page_address(page); + addr = (u64)page_address(page); if (addr) addr += offset; @@ -120,7 +120,7 @@ static int hfi1_map_sg(struct ib_device *dev, struct scatterlist *sgl, return BAD_DMA_ADDRESS; for_each_sg(sgl, sg, nents, i) { - addr = (u64) page_address(sg_page(sg)); + addr = (u64)page_address(sg_page(sg)); if (!addr) { ret = 0; break; @@ -161,14 +161,14 @@ static void *hfi1_dma_alloc_coherent(struct ib_device *dev, size_t size, if (p) addr = page_address(p); if (dma_handle) - *dma_handle = (u64) addr; + *dma_handle = (u64)addr; return addr; } static void hfi1_dma_free_coherent(struct ib_device *dev, size_t size, void *cpu_addr, u64 dma_handle) { - free_pages((unsigned long) cpu_addr, get_order(size)); + free_pages((unsigned long)cpu_addr, get_order(size)); } struct ib_dma_mapping_ops hfi1_dma_mapping_ops = { diff --git a/drivers/staging/rdma/hfi1/driver.c b/drivers/staging/rdma/hfi1/driver.c index dd5187f23786..6082935bc435 100644 --- a/drivers/staging/rdma/hfi1/driver.c +++ b/drivers/staging/rdma/hfi1/driver.c @@ -594,7 +594,7 @@ static void __prescan_rxq(struct hfi1_packet *packet) while (1) { struct hfi1_devdata *dd = rcd->dd; struct hfi1_ibport *ibp = &rcd->ppd->ibport_data; - __le32 *rhf_addr = (__le32 *) rcd->rcvhdrq + mdata.ps_head + + __le32 *rhf_addr = (__le32 *)rcd->rcvhdrq + mdata.ps_head + dd->rhf_offset; struct rvt_qp *qp; struct hfi1_ib_header *hdr; @@ -730,7 +730,7 @@ static inline int process_rcv_packet(struct hfi1_packet *packet, int thread) } } - packet->rhf_addr = (__le32 *) packet->rcd->rcvhdrq + packet->rhqoff + + packet->rhf_addr = (__le32 *)packet->rcd->rcvhdrq + packet->rhqoff + packet->rcd->dd->rhf_offset; packet->rhf = rhf_to_cpu(packet->rhf_addr); @@ -969,7 +969,7 @@ int handle_receive_interrupt(struct hfi1_ctxtdata *rcd, int thread) /* On to the next packet */ packet.rhqoff += packet.rsize; - packet.rhf_addr = (__le32 *) rcd->rcvhdrq + + packet.rhf_addr = (__le32 *)rcd->rcvhdrq + packet.rhqoff + dd->rhf_offset; packet.rhf = rhf_to_cpu(packet.rhf_addr); diff --git a/drivers/staging/rdma/hfi1/firmware.c b/drivers/staging/rdma/hfi1/firmware.c index f87460d7c7f6..31550a377f17 100644 --- a/drivers/staging/rdma/hfi1/firmware.c +++ b/drivers/staging/rdma/hfi1/firmware.c @@ -1838,7 +1838,7 @@ void read_guid(struct hfi1_devdata *dd) { /* Take the DC out of reset to get a valid GUID value */ write_csr(dd, CCE_DC_CTRL, 0); - (void) read_csr(dd, CCE_DC_CTRL); + (void)read_csr(dd, CCE_DC_CTRL); dd->base_guid = read_csr(dd, DC_DC8051_CFG_LOCAL_GUID); dd_dev_info(dd, "GUID %llx", diff --git a/drivers/staging/rdma/hfi1/hfi.h b/drivers/staging/rdma/hfi1/hfi.h index 347ceca5f361..de82f8e78914 100644 --- a/drivers/staging/rdma/hfi1/hfi.h +++ b/drivers/staging/rdma/hfi1/hfi.h @@ -1668,7 +1668,7 @@ void hfi1_release_user_pages(struct page **, size_t, bool); static inline void clear_rcvhdrtail(const struct hfi1_ctxtdata *rcd) { - *((u64 *) rcd->rcvhdrtail_kvaddr) = 0ULL; + *((u64 *)rcd->rcvhdrtail_kvaddr) = 0ULL; } static inline u32 get_rcvhdrtail(const struct hfi1_ctxtdata *rcd) @@ -1677,7 +1677,7 @@ static inline u32 get_rcvhdrtail(const struct hfi1_ctxtdata *rcd) * volatile because it's a DMA target from the chip, routine is * inlined, and don't want register caching or reordering. */ - return (u32) le64_to_cpu(*rcd->rcvhdrtail_kvaddr); + return (u32)le64_to_cpu(*rcd->rcvhdrtail_kvaddr); } /* diff --git a/drivers/staging/rdma/hfi1/mad.c b/drivers/staging/rdma/hfi1/mad.c index b687e3f2d963..a56d7dc2d020 100644 --- a/drivers/staging/rdma/hfi1/mad.c +++ b/drivers/staging/rdma/hfi1/mad.c @@ -744,7 +744,7 @@ static int __subn_get_opa_pkeytable(struct opa_smp *smp, u32 am, u8 *data, return reply((struct ib_mad_hdr *)smp); } - n_blocks_avail = (u16) (npkeys / OPA_PARTITION_TABLE_BLK_SIZE) + 1; + n_blocks_avail = (u16)(npkeys / OPA_PARTITION_TABLE_BLK_SIZE) + 1; size = (n_blocks_req * OPA_PARTITION_TABLE_BLK_SIZE) * sizeof(u16); @@ -758,7 +758,7 @@ static int __subn_get_opa_pkeytable(struct opa_smp *smp, u32 am, u8 *data, return reply((struct ib_mad_hdr *)smp); } - p = (__be16 *) data; + p = (__be16 *)data; q = (u16 *)data; /* get the real pkeys if we are requesting the first block */ if (start_block == 0) { @@ -1406,7 +1406,7 @@ static int __subn_set_opa_pkeytable(struct opa_smp *smp, u32 am, u8 *data, struct hfi1_devdata *dd = dd_from_ibdev(ibdev); u32 n_blocks_sent = OPA_AM_NBLK(am); u32 start_block = am & 0x7ff; - u16 *p = (u16 *) data; + u16 *p = (u16 *)data; __be16 *q = (__be16 *)data; int i; u16 n_blocks_avail; @@ -1586,7 +1586,7 @@ static int __subn_get_opa_sc_to_vlt(struct opa_smp *smp, u32 am, u8 *data, { u32 n_blocks = OPA_AM_NBLK(am); struct hfi1_devdata *dd = dd_from_ibdev(ibdev); - void *vp = (void *) data; + void *vp = (void *)data; size_t size = 4 * sizeof(u64); if (n_blocks != 1) { @@ -1609,7 +1609,7 @@ static int __subn_set_opa_sc_to_vlt(struct opa_smp *smp, u32 am, u8 *data, u32 n_blocks = OPA_AM_NBLK(am); int async_update = OPA_AM_ASYNC(am); struct hfi1_devdata *dd = dd_from_ibdev(ibdev); - void *vp = (void *) data; + void *vp = (void *)data; struct hfi1_pportdata *ppd; int lstate; @@ -1641,7 +1641,7 @@ static int __subn_get_opa_sc_to_vlnt(struct opa_smp *smp, u32 am, u8 *data, u32 n_blocks = OPA_AM_NPORT(am); struct hfi1_devdata *dd = dd_from_ibdev(ibdev); struct hfi1_pportdata *ppd; - void *vp = (void *) data; + void *vp = (void *)data; int size; if (n_blocks != 1) { @@ -1666,7 +1666,7 @@ static int __subn_set_opa_sc_to_vlnt(struct opa_smp *smp, u32 am, u8 *data, u32 n_blocks = OPA_AM_NPORT(am); struct hfi1_devdata *dd = dd_from_ibdev(ibdev); struct hfi1_pportdata *ppd; - void *vp = (void *) data; + void *vp = (void *)data; int lstate; if (n_blocks != 1) { @@ -1699,7 +1699,7 @@ static int __subn_get_opa_psi(struct opa_smp *smp, u32 am, u8 *data, u32 lstate; struct hfi1_ibport *ibp; struct hfi1_pportdata *ppd; - struct opa_port_state_info *psi = (struct opa_port_state_info *) data; + struct opa_port_state_info *psi = (struct opa_port_state_info *)data; if (nports != 1) { smp->status |= IB_SMP_INVALID_FIELD; @@ -1748,7 +1748,7 @@ static int __subn_set_opa_psi(struct opa_smp *smp, u32 am, u8 *data, u8 ls_new, ps_new; struct hfi1_ibport *ibp; struct hfi1_pportdata *ppd; - struct opa_port_state_info *psi = (struct opa_port_state_info *) data; + struct opa_port_state_info *psi = (struct opa_port_state_info *)data; int ret, invalid = 0; if (nports != 1) { @@ -1834,7 +1834,7 @@ static int __subn_get_opa_bct(struct opa_smp *smp, u32 am, u8 *data, u32 num_ports = OPA_AM_NPORT(am); struct hfi1_devdata *dd = dd_from_ibdev(ibdev); struct hfi1_pportdata *ppd; - struct buffer_control *p = (struct buffer_control *) data; + struct buffer_control *p = (struct buffer_control *)data; int size; if (num_ports != 1) { @@ -1857,7 +1857,7 @@ static int __subn_set_opa_bct(struct opa_smp *smp, u32 am, u8 *data, u32 num_ports = OPA_AM_NPORT(am); struct hfi1_devdata *dd = dd_from_ibdev(ibdev); struct hfi1_pportdata *ppd; - struct buffer_control *p = (struct buffer_control *) data; + struct buffer_control *p = (struct buffer_control *)data; if (num_ports != 1) { smp->status |= IB_SMP_INVALID_FIELD; @@ -1930,10 +1930,10 @@ static int __subn_set_opa_vl_arb(struct opa_smp *smp, u32 am, u8 *data, switch (section) { case OPA_VLARB_LOW_ELEMENTS: - (void) fm_set_table(ppd, FM_TBL_VL_LOW_ARB, p); + (void)fm_set_table(ppd, FM_TBL_VL_LOW_ARB, p); break; case OPA_VLARB_HIGH_ELEMENTS: - (void) fm_set_table(ppd, FM_TBL_VL_HIGH_ARB, p); + (void)fm_set_table(ppd, FM_TBL_VL_HIGH_ARB, p); break; /* neither OPA_VLARB_PREEMPT_ELEMENTS, or OPA_VLARB_PREEMPT_MATRIX * can be changed from the default values */ @@ -2522,7 +2522,7 @@ static void a0_datacounters(struct hfi1_pportdata *ppd, struct _port_dctrs *rsp, idx_from_vl(vl)); if (tmp < sum_vl_xmit_wait) { /* we wrapped */ - sum_vl_xmit_wait = (u64) ~0; + sum_vl_xmit_wait = (u64)~0; break; } sum_vl_xmit_wait = tmp; @@ -3287,7 +3287,7 @@ static int __subn_get_opa_cong_setting(struct opa_smp *smp, u32 am, { int i; struct opa_congestion_setting_attr *p = - (struct opa_congestion_setting_attr *) data; + (struct opa_congestion_setting_attr *)data; struct hfi1_ibport *ibp = to_iport(ibdev, port); struct hfi1_pportdata *ppd = ppd_from_ibp(ibp); struct opa_congestion_setting_entry_shadow *entries; @@ -3326,7 +3326,7 @@ static int __subn_set_opa_cong_setting(struct opa_smp *smp, u32 am, u8 *data, u32 *resp_len) { struct opa_congestion_setting_attr *p = - (struct opa_congestion_setting_attr *) data; + (struct opa_congestion_setting_attr *)data; struct hfi1_ibport *ibp = to_iport(ibdev, port); struct hfi1_pportdata *ppd = ppd_from_ibp(ibp); struct opa_congestion_setting_entry_shadow *entries; @@ -3418,7 +3418,7 @@ static int __subn_get_opa_cc_table(struct opa_smp *smp, u32 am, u8 *data, u32 *resp_len) { struct ib_cc_table_attr *cc_table_attr = - (struct ib_cc_table_attr *) data; + (struct ib_cc_table_attr *)data; struct hfi1_ibport *ibp = to_iport(ibdev, port); struct hfi1_pportdata *ppd = ppd_from_ibp(ibp); u32 start_block = OPA_AM_START_BLK(am); @@ -3475,7 +3475,7 @@ static int __subn_set_opa_cc_table(struct opa_smp *smp, u32 am, u8 *data, struct ib_device *ibdev, u8 port, u32 *resp_len) { - struct ib_cc_table_attr *p = (struct ib_cc_table_attr *) data; + struct ib_cc_table_attr *p = (struct ib_cc_table_attr *)data; struct hfi1_ibport *ibp = to_iport(ibdev, port); struct hfi1_pportdata *ppd = ppd_from_ibp(ibp); u32 start_block = OPA_AM_START_BLK(am); @@ -3559,7 +3559,7 @@ static int __subn_get_opa_led_info(struct opa_smp *smp, u32 am, u8 *data, u32 *resp_len) { struct hfi1_devdata *dd = dd_from_ibdev(ibdev); - struct opa_led_info *p = (struct opa_led_info *) data; + struct opa_led_info *p = (struct opa_led_info *)data; u32 nport = OPA_AM_NPORT(am); u64 reg; @@ -3584,7 +3584,7 @@ static int __subn_set_opa_led_info(struct opa_smp *smp, u32 am, u8 *data, u32 *resp_len) { struct hfi1_devdata *dd = dd_from_ibdev(ibdev); - struct opa_led_info *p = (struct opa_led_info *) data; + struct opa_led_info *p = (struct opa_led_info *)data; u32 nport = OPA_AM_NPORT(am); int on = !!(be32_to_cpu(p->rsvd_led_mask) & OPA_LED_MASK); @@ -3800,7 +3800,7 @@ static int subn_get_opa_aggregate(struct opa_smp *smp, /* zero the payload for this segment */ memset(next_smp + sizeof(*agg), 0, agg_data_len); - (void) subn_get_opa_sma(agg->attr_id, smp, am, agg->data, + (void)subn_get_opa_sma(agg->attr_id, smp, am, agg->data, ibdev, port, NULL); if (smp->status & ~IB_SMP_DIRECTION) { set_aggr_error(agg); @@ -3844,7 +3844,7 @@ static int subn_set_opa_aggregate(struct opa_smp *smp, return reply((struct ib_mad_hdr *)smp); } - (void) subn_set_opa_sma(agg->attr_id, smp, am, agg->data, + (void)subn_set_opa_sma(agg->attr_id, smp, am, agg->data, ibdev, port, NULL); if (smp->status & ~IB_SMP_DIRECTION) { set_aggr_error(agg); @@ -3989,7 +3989,7 @@ static int process_subn_opa(struct ib_device *ibdev, int mad_flags, smp->method == IB_MGMT_METHOD_SET) && port_num && port_num <= ibdev->phys_port_cnt && port != port_num) - (void) check_mkey(to_iport(ibdev, port_num), + (void)check_mkey(to_iport(ibdev, port_num), (struct ib_mad_hdr *)smp, 0, smp->mkey, smp->route.dr.dr_slid, smp->route.dr.return_path, @@ -4079,7 +4079,7 @@ static int process_subn(struct ib_device *ibdev, int mad_flags, smp->method == IB_MGMT_METHOD_SET) && port_num && port_num <= ibdev->phys_port_cnt && port != port_num) - (void) check_mkey(to_iport(ibdev, port_num), + (void)check_mkey(to_iport(ibdev, port_num), (struct ib_mad_hdr *)smp, 0, smp->mkey, (__force __be32)smp->dr_slid, diff --git a/drivers/staging/rdma/hfi1/pcie.c b/drivers/staging/rdma/hfi1/pcie.c index 26eb610d73b4..0368516fd0bc 100644 --- a/drivers/staging/rdma/hfi1/pcie.c +++ b/drivers/staging/rdma/hfi1/pcie.c @@ -233,7 +233,7 @@ int hfi1_pcie_ddinit(struct hfi1_devdata *dd, struct pci_dev *pdev, */ void hfi1_pcie_ddcleanup(struct hfi1_devdata *dd) { - u64 __iomem *base = (void __iomem *) dd->kregbase; + u64 __iomem *base = (void __iomem *)dd->kregbase; dd->flags &= ~HFI1_PRESENT; dd->kregbase = NULL; @@ -1188,7 +1188,7 @@ retry: /* step 5h: arm gasket logic */ /* hold DC in reset across the SBR */ write_csr(dd, CCE_DC_CTRL, CCE_DC_CTRL_DC_RESET_SMASK); - (void) read_csr(dd, CCE_DC_CTRL); /* DC reset hold */ + (void)read_csr(dd, CCE_DC_CTRL); /* DC reset hold */ /* save firmware control across the SBR */ fw_ctrl = read_csr(dd, MISC_CFG_FW_CTRL); diff --git a/drivers/staging/rdma/hfi1/pio.c b/drivers/staging/rdma/hfi1/pio.c index f1f30b371425..3817731832ec 100644 --- a/drivers/staging/rdma/hfi1/pio.c +++ b/drivers/staging/rdma/hfi1/pio.c @@ -130,7 +130,7 @@ void pio_send_control(struct hfi1_devdata *dd, int op) if (write) { write_csr(dd, SEND_CTRL, reg); if (flush) - (void) read_csr(dd, SEND_CTRL); /* flush write */ + (void)read_csr(dd, SEND_CTRL); /* flush write */ } spin_unlock_irqrestore(&dd->sendctrl_lock, flags); diff --git a/drivers/staging/rdma/hfi1/rc.c b/drivers/staging/rdma/hfi1/rc.c index 5cdf1d250807..24f2b6562c54 100644 --- a/drivers/staging/rdma/hfi1/rc.c +++ b/drivers/staging/rdma/hfi1/rc.c @@ -1610,7 +1610,7 @@ static void rc_rcv_resp(struct hfi1_ibport *ibp, if (opcode == OP(ATOMIC_ACKNOWLEDGE)) { __be32 *p = ohdr->u.at.atomic_ack_eth; - val = ((u64) be32_to_cpu(p[0]) << 32) | + val = ((u64)be32_to_cpu(p[0]) << 32) | be32_to_cpu(p[1]); } else val = 0; @@ -1708,7 +1708,7 @@ read_last: aeth = be32_to_cpu(ohdr->u.aeth); hfi1_copy_sge(&qp->s_rdma_read_sge, data, tlen, 0, 0); WARN_ON(qp->s_rdma_read_sge.num_sge); - (void) do_rc_ack(qp, aeth, psn, + (void)do_rc_ack(qp, aeth, psn, OP(RDMA_READ_RESPONSE_LAST), 0, rcd); goto ack_done; } @@ -1906,7 +1906,7 @@ static noinline int rc_rcv_error(struct hfi1_other_headers *ohdr, void *data, * or the send tasklet is already backed up to send an * earlier entry, we can ignore this request. */ - if (!e || e->opcode != (u8) opcode || old_req) + if (!e || e->opcode != (u8)opcode || old_req) goto unlock_done; qp->s_tail_ack_queue = prev; break; @@ -2430,7 +2430,7 @@ send_last: e->rdma_sge.mr = NULL; } ateth = &ohdr->u.atomic_eth; - vaddr = ((u64) be32_to_cpu(ateth->vaddr[0]) << 32) | + vaddr = ((u64)be32_to_cpu(ateth->vaddr[0]) << 32) | be32_to_cpu(ateth->vaddr[1]); if (unlikely(vaddr & (sizeof(u64) - 1))) goto nack_inv_unlck; @@ -2441,11 +2441,11 @@ send_last: IB_ACCESS_REMOTE_ATOMIC))) goto nack_acc_unlck; /* Perform atomic OP and save result. */ - maddr = (atomic64_t *) qp->r_sge.sge.vaddr; + maddr = (atomic64_t *)qp->r_sge.sge.vaddr; sdata = be64_to_cpu(ateth->swap_data); e->atomic_data = (opcode == OP(FETCH_ADD)) ? - (u64) atomic64_add_return(sdata, maddr) - sdata : - (u64) cmpxchg((u64 *) qp->r_sge.sge.vaddr, + (u64)atomic64_add_return(sdata, maddr) - sdata : + (u64)cmpxchg((u64 *)qp->r_sge.sge.vaddr, be64_to_cpu(ateth->compare_data), sdata); rvt_put_mr(qp->r_sge.sge.mr); diff --git a/drivers/staging/rdma/hfi1/ruc.c b/drivers/staging/rdma/hfi1/ruc.c index 70f42c93210c..6f0005a93c44 100644 --- a/drivers/staging/rdma/hfi1/ruc.c +++ b/drivers/staging/rdma/hfi1/ruc.c @@ -508,12 +508,12 @@ do_write: IB_ACCESS_REMOTE_ATOMIC))) goto acc_err; /* Perform atomic OP and save result. */ - maddr = (atomic64_t *) qp->r_sge.sge.vaddr; + maddr = (atomic64_t *)qp->r_sge.sge.vaddr; sdata = wqe->atomic_wr.compare_add; - *(u64 *) sqp->s_sge.sge.vaddr = + *(u64 *)sqp->s_sge.sge.vaddr = (wqe->wr.opcode == IB_WR_ATOMIC_FETCH_AND_ADD) ? - (u64) atomic64_add_return(sdata, maddr) - sdata : - (u64) cmpxchg((u64 *) qp->r_sge.sge.vaddr, + (u64)atomic64_add_return(sdata, maddr) - sdata : + (u64)cmpxchg((u64 *)qp->r_sge.sge.vaddr, sdata, wqe->atomic_wr.swap); rvt_put_mr(qp->r_sge.sge.mr); qp->r_sge.num_sge = 0; diff --git a/drivers/staging/rdma/hfi1/sdma.c b/drivers/staging/rdma/hfi1/sdma.c index cc21272f878a..9379419598fc 100644 --- a/drivers/staging/rdma/hfi1/sdma.c +++ b/drivers/staging/rdma/hfi1/sdma.c @@ -534,7 +534,7 @@ static void sdma_err_progress_check(unsigned long data) static void sdma_hw_clean_up_task(unsigned long opaque) { - struct sdma_engine *sde = (struct sdma_engine *) opaque; + struct sdma_engine *sde = (struct sdma_engine *)opaque; u64 statuscsr; while (1) { @@ -594,7 +594,7 @@ static void sdma_flush_descq(struct sdma_engine *sde) static void sdma_sw_clean_up_task(unsigned long opaque) { - struct sdma_engine *sde = (struct sdma_engine *) opaque; + struct sdma_engine *sde = (struct sdma_engine *)opaque; unsigned long flags; spin_lock_irqsave(&sde->tail_lock, flags); @@ -1345,8 +1345,8 @@ retry: use_dmahead = HFI1_CAP_IS_KSET(USE_SDMA_HEAD) && __sdma_running(sde) && (dd->flags & HFI1_HAS_SDMA_TIMEOUT); hwhead = use_dmahead ? - (u16) le64_to_cpu(*sde->head_dma) : - (u16) read_sde_csr(sde, SD(HEAD)); + (u16)le64_to_cpu(*sde->head_dma) : + (u16)read_sde_csr(sde, SD(HEAD)); if (unlikely(HFI1_CAP_IS_KSET(SDMA_HEAD_CHECK))) { u16 cnt; @@ -3021,7 +3021,7 @@ void sdma_freeze(struct hfi1_devdata *dd) * software clean will read engine CSRs, so must be completed before * the next step, which will clear the engine CSRs. */ - (void) wait_event_interruptible(dd->sdma_unfreeze_wq, + (void)wait_event_interruptible(dd->sdma_unfreeze_wq, atomic_read(&dd->sdma_unfreeze_count) <= 0); /* no need to check results - done no matter what */ } diff --git a/drivers/staging/rdma/hfi1/trace.c b/drivers/staging/rdma/hfi1/trace.c index 9eadec5be3b0..923ca550318a 100644 --- a/drivers/staging/rdma/hfi1/trace.c +++ b/drivers/staging/rdma/hfi1/trace.c @@ -158,7 +158,7 @@ const char *parse_everbs_hdrs( eh->atomic_eth.rkey, (unsigned long long)ib_u64_get( (__be32 *)&eh->atomic_eth.swap_data), - (unsigned long long) ib_u64_get( + (unsigned long long)ib_u64_get( (__be32 *)&eh->atomic_eth.compare_data)); break; /* deth */ diff --git a/drivers/staging/rdma/hfi1/user_sdma.c b/drivers/staging/rdma/hfi1/user_sdma.c index 9fe18b082fa9..03a10c880315 100644 --- a/drivers/staging/rdma/hfi1/user_sdma.c +++ b/drivers/staging/rdma/hfi1/user_sdma.c @@ -1030,7 +1030,7 @@ free_tx: */ static inline int num_user_pages(const struct iovec *iov) { - const unsigned long addr = (unsigned long) iov->iov_base; + const unsigned long addr = (unsigned long)iov->iov_base; const unsigned long len = iov->iov_len; const unsigned long spage = addr & PAGE_MASK; const unsigned long epage = (addr + len - 1) & PAGE_MASK; diff --git a/drivers/staging/rdma/hfi1/verbs.h b/drivers/staging/rdma/hfi1/verbs.h index c736015b18df..dc623c6e902d 100644 --- a/drivers/staging/rdma/hfi1/verbs.h +++ b/drivers/staging/rdma/hfi1/verbs.h @@ -346,7 +346,7 @@ int hfi1_process_mad(struct ib_device *ibdev, int mad_flags, u8 port, */ static inline int cmp_msn(u32 a, u32 b) { - return (((int) a) - ((int) b)) << 8; + return (((int)a) - ((int)b)) << 8; } /* @@ -355,7 +355,7 @@ static inline int cmp_msn(u32 a, u32 b) */ static inline int cmp_psn(u32 a, u32 b) { - return (((int) a) - ((int) b)) << PSN_SHIFT; + return (((int)a) - ((int)b)) << PSN_SHIFT; } /*