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Searched refs:rv (Results 1 – 25 of 349) sorted by relevance

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/linux/drivers/char/ipmi/
H A Dipmi_si_hotmod.c107 int rv; in parse_hotmod_str() local
111 rv = parse_str(hotmod_ops, &ival, "operation", &curr); in parse_hotmod_str()
112 if (rv) in parse_hotmod_str()
113 return rv; in parse_hotmod_str()
116 rv = parse_str(hotmod_si, &ival, "interface type", &curr); in parse_hotmod_str()
117 if (rv) in parse_hotmod_str()
118 return rv; in parse_hotmod_str()
121 rv = parse_str(hotmod_as, &ival, "address space", &curr); in parse_hotmod_str()
122 if (rv) in parse_hotmod_str()
123 return rv; in parse_hotmod_str()
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H A Dipmi_watchdog.c181 int rv = 0; in set_param_timeout() local
191 rv = ipmi_set_timeout(IPMI_SET_TIMEOUT_HB_IF_NECESSARY); in set_param_timeout()
193 return rv; in set_param_timeout()
212 int rv = 0; in set_param_str() local
220 rv = fn(s, NULL); in set_param_str()
221 if (rv) in set_param_str()
226 rv = ipmi_set_timeout(IPMI_SET_TIMEOUT_HB_IF_NECESSARY); in set_param_str()
229 return rv; in set_param_str()
235 int rv, len; in get_param_str() local
237 rv = fn(NULL, buffer); in get_param_str()
[all …]
H A Dipmi_devintf.c90 int rv; in ipmi_open() local
97 rv = ipmi_create_user(if_num, in ipmi_open()
101 if (rv) { in ipmi_open()
119 return rv; in ipmi_open()
142 int rv; in handle_send_req() local
162 rv = ipmi_validate_addr(&addr, req->addr_len); in handle_send_req()
163 if (rv) in handle_send_req()
168 rv = -EMSGSIZE; in handle_send_req()
175 rv = -EFAULT; in handle_send_req()
182 rv = ipmi_request_settime(user, in handle_send_req()
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H A Dipmi_msghandler.c756 int rv = 0; in ipmi_smi_watcher_register() local
762 rv = ipmi_init_msghandler(); in ipmi_smi_watcher_register()
763 if (rv) in ipmi_smi_watcher_register()
764 return rv; in ipmi_smi_watcher_register()
782 rv = -ENOMEM; in ipmi_smi_watcher_register()
788 rv = -ENOMEM; in ipmi_smi_watcher_register()
814 return rv; in ipmi_smi_watcher_register()
964 int rv = 0; in deliver_response() local
972 rv = -EINVAL; in deliver_response()
993 return rv; in deliver_response()
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/linux/arch/arm/include/debug/
H A Dbrcmstb.S37 #define checkuart(rp, rv, family_id, family) \ argument
41 cmp rp, rv ; \
47 .macro addruart, rp, rv, tmp
49 ldr \rv, [\rp] @ linked addr is stored there
50 sub \rv, \rv, \rp @ offset between the two
52 sub \tmp, \rp, \rv @ actual brcmstb_uart_config
56 mov \rv, #0 @ yes; record init is done
57 str \rv, [\tmp]
60 mrc p15, 0, \rv, c0, c0, 0 @ get Main ID register
62 and \rv, \rv, \rp
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H A Dtegra.S45 #define checkuart(rp, rv, lhu, bit, uart) \ argument
67 .macro addruart, rp, rv, tmp
69 ldr \rv, [\rp] @ linked addr is stored there
70 sub \rv, \rv, \rp @ offset between the two
72 sub \tmp, \rp, \rv @ actual tegra_uart_config
76 mov \rv, #0 @ yes; record init is done
77 str \rv, [\tmp]
83 lsr \rv, \rp, #18 @ 19:18 are console type
84 and \rv, \rv, #3
85 cmp \rv, #2 @ 2 and 3 mean DCC, UART
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/linux/arch/x86/mm/
H A Dpf_in.c122 rv = type; \
133 enum reason_type rv = OTHERS; in get_ins_type() local
144 return rv; in get_ins_type()
238 unsigned char *rv = NULL; in get_reg_w8() local
242 rv = (unsigned char *)&regs->ax; in get_reg_w8()
245 rv = (unsigned char *)&regs->bx; in get_reg_w8()
248 rv = (unsigned char *)&regs->cx; in get_reg_w8()
251 rv = (unsigned char *)&regs->dx; in get_reg_w8()
255 rv = (unsigned char *)&regs->r8; in get_reg_w8()
258 rv = (unsigned char *)&regs->r9; in get_reg_w8()
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/linux/tools/testing/selftests/proc/
H A Dproc-empty-vm.c71 long rv = syscall(SYS_pkey_alloc, 0, 0); in protection_key_support() local
72 if (rv > 0) { in protection_key_support()
73 syscall(SYS_pkey_free, (int)rv); in protection_key_support()
75 } else if (rv == -1 && errno == ENOSYS) { in protection_key_support()
77 } else if (rv == -1 && errno == EINVAL) { in protection_key_support()
81 fprintf(stderr, "%s: error: rv %ld, errno %d\n", __func__, rv, errno); in protection_key_support()
225 ssize_t rv = read(fd, buf, sizeof(buf)); in test_proc_pid_maps() local
228 assert(rv == 0); in test_proc_pid_maps()
231 assert(rv == len); in test_proc_pid_maps()
254 ssize_t rv = read(fd, buf, sizeof(buf)); in test_proc_pid_numa_maps() local
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H A Dread.c42 ssize_t rv; in f_reg() local
50 rv = read(fd, buf, sizeof(buf)); in f_reg()
51 assert((0 <= rv && rv <= sizeof(buf)) || rv == -1); in f_reg()
58 ssize_t rv; in f_reg_write() local
63 rv = write(fd, buf, len); in f_reg_write()
64 assert((0 <= rv && rv <= len) || rv == -1); in f_reg_write()
71 ssize_t rv; in f_lnk() local
73 rv = readlinkat(dirfd(d), filename, buf, sizeof(buf)); in f_lnk()
74 assert((0 <= rv && rv <= sizeof(buf)) || rv == -1); in f_lnk()
/linux/drivers/usb/class/
H A Dcdc-wdm.c254 int rv = 0; in wdm_int_callback() local
318 rv = usb_submit_urb(desc->response, GFP_ATOMIC); in wdm_int_callback()
319 dev_dbg(&desc->intf->dev, "submit response URB %d\n", rv); in wdm_int_callback()
322 if (rv < 0) { in wdm_int_callback()
324 if (rv == -EPERM) in wdm_int_callback()
326 if (rv == -ENOMEM) { in wdm_int_callback()
328 rv = schedule_work(&desc->rxwork); in wdm_int_callback()
329 if (rv) in wdm_int_callback()
335 rv = usb_submit_urb(urb, GFP_ATOMIC); in wdm_int_callback()
336 if (rv) in wdm_int_callback()
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H A Dusbtmc.c273 int rv; in usbtmc_ioctl_abort_bulk_in_tag() local
282 rv = usb_control_msg(data->usb_dev, in usbtmc_ioctl_abort_bulk_in_tag()
289 if (rv < 0) { in usbtmc_ioctl_abort_bulk_in_tag()
290 dev_err(dev, "usb_control_msg returned %d\n", rv); in usbtmc_ioctl_abort_bulk_in_tag()
299 rv = 0; in usbtmc_ioctl_abort_bulk_in_tag()
310 rv = -ENOMSG; in usbtmc_ioctl_abort_bulk_in_tag()
317 rv = -EPERM; in usbtmc_ioctl_abort_bulk_in_tag()
328 rv = usb_bulk_msg(data->usb_dev, in usbtmc_ioctl_abort_bulk_in_tag()
339 if (rv < 0) { in usbtmc_ioctl_abort_bulk_in_tag()
340 dev_err(dev, "usb_bulk_msg returned %d\n", rv); in usbtmc_ioctl_abort_bulk_in_tag()
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/linux/fs/dlm/
H A Dplock.c103 int rv; in do_lock_cancel() local
116 rv = op->info.rv; in do_lock_cancel()
119 return rv; in do_lock_cancel()
128 int rv; in dlm_posix_lock() local
136 rv = -ENOMEM; in dlm_posix_lock()
154 rv = -ENOMEM; in dlm_posix_lock()
167 rv = FILE_LOCK_DEFERRED; in dlm_posix_lock()
174 rv = wait_event_interruptible(recv_wq, (op->done != 0)); in dlm_posix_lock()
175 if (rv == -ERESTARTSYS) { in dlm_posix_lock()
186 rv = do_lock_cancel(&op->info); in dlm_posix_lock()
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/linux/drivers/infiniband/sw/siw/
H A Dsiw_qp_tx.c301 int rv = siw_sendmsg(s, flags, &iov, 1, iov.iov_len); in siw_tx_ctrl() local
303 if (rv >= 0) { in siw_tx_ctrl()
304 c_tx->ctrl_sent += rv; in siw_tx_ctrl()
307 rv = 0; in siw_tx_ctrl()
309 rv = -EAGAIN; in siw_tx_ctrl()
311 return rv; in siw_tx_ctrl()
331 int i = 0, rv = 0, sent = 0; in siw_tcp_sendpages() local
347 rv = tcp_sendmsg_locked(sk, &msg, bytes); in siw_tcp_sendpages()
350 if (rv > 0) { in siw_tcp_sendpages()
351 size -= rv; in siw_tcp_sendpages()
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H A Dsiw_qp_rx.c36 int pg_off, bytes, rv; in siw_rx_umem() local
57 rv = skb_copy_bits(srx->skb, srx->skb_offset, dest + pg_off, in siw_rx_umem()
60 if (unlikely(rv)) { in siw_rx_umem()
66 qp_id(rx_qp(srx)), __func__, len, p, rv); in siw_rx_umem()
106 int rv; in siw_rx_kva() local
110 rv = skb_copy_bits(srx->skb, srx->skb_offset, kva, len); in siw_rx_kva()
111 if (unlikely(rv)) { in siw_rx_kva()
113 qp_id(rx_qp(srx)), __func__, len, kva, rv); in siw_rx_kva()
115 return rv; in siw_rx_kva()
411 int rv; in siw_rx_data() local
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H A Dsiw_cm.c520 int rv; in siw_send_mpareqrep() local
547 rv = kernel_sendmsg(s, &msg, iov, iovec_num + 1, mpa_len); in siw_send_mpareqrep()
549 return rv < 0 ? rv : 0; in siw_send_mpareqrep()
654 int version, rv; in siw_proc_mpareq() local
657 rv = siw_recv_mpa_rr(cep); in siw_proc_mpareq()
658 if (rv) in siw_proc_mpareq()
659 return rv; in siw_proc_mpareq()
748 rv = siw_cm_upcall(cep, IW_CM_EVENT_CONNECT_REQUEST, 0); in siw_proc_mpareq()
749 if (rv) in siw_proc_mpareq()
752 return rv; in siw_proc_mpareq()
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/linux/drivers/char/tpm/
H A Dxen-tpmfront.c256 int rv; in setup_ring() local
258 rv = xenbus_setup_ring(dev, GFP_KERNEL, (void **)&priv->shr, 1, in setup_ring()
260 if (rv < 0) in setup_ring()
261 return rv; in setup_ring()
263 rv = xenbus_alloc_evtchn(dev, &priv->evtchn); in setup_ring()
264 if (rv) in setup_ring()
265 return rv; in setup_ring()
267 rv = bind_evtchn_to_irqhandler(priv->evtchn, tpmif_interrupt, 0, in setup_ring()
269 if (rv <= 0) { in setup_ring()
270 xenbus_dev_fatal(dev, rv, "allocating TPM irq"); in setup_ring()
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/linux/drivers/tty/
H A Dvcc.c311 int rv = 0; in vcc_ldc_read() local
315 rv = ldc_rx_reset(vio->lp); in vcc_ldc_read()
316 vccdbg("VCC: reset rx q: rv=%d\n", rv); in vcc_ldc_read()
329 rv = ldc_read(vio->lp, &pkt, sizeof(pkt)); in vcc_ldc_read()
330 if (rv <= 0) in vcc_ldc_read()
333 vccdbg("VCC: ldc_read()=%d\n", rv); in vcc_ldc_read()
346 rv = -ECONNRESET; in vcc_ldc_read()
350 WARN_ON(rv != LDC_PACKET_SIZE); in vcc_ldc_read()
354 return rv; in vcc_ldc_read()
362 int rv; in vcc_rx_timer() local
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/linux/drivers/hid/intel-ish-hid/
H A Dishtp-fw-loader.c257 int rv; in get_firmware_variant() local
261 rv = device_property_read_string(devc, "firmware-name", &val); in get_firmware_variant()
262 if (rv < 0) { in get_firmware_variant()
265 return rv; in get_firmware_variant()
287 int rv; in loader_cl_send() local
304 rv = ishtp_cl_send(loader_ishtp_cl, out_msg, out_size); in loader_cl_send()
305 if (rv < 0) { in loader_cl_send()
307 "ishtp_cl_send error %d\n", rv); in loader_cl_send()
308 return rv; in loader_cl_send()
474 int rv; in ish_query_loader_prop() local
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H A Dishtp-hid-client.c374 int rv; in hid_ishtp_set_feature() local
379 rv = ishtp_hid_link_ready_wait(client_data); in hid_ishtp_set_feature()
380 if (rv) { in hid_ishtp_set_feature()
399 rv = ishtp_cl_send(client_data->hid_ishtp_cl, buf, len); in hid_ishtp_set_feature()
400 if (rv) in hid_ishtp_set_feature()
420 int rv; in hid_ishtp_get_report() local
424 rv = ishtp_hid_link_ready_wait(client_data); in hid_ishtp_get_report()
425 if (rv) { in hid_ishtp_get_report()
445 rv = ishtp_cl_send(client_data->hid_ishtp_cl, (uint8_t *)&msg, in hid_ishtp_get_report()
447 if (rv) in hid_ishtp_get_report()
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/linux/drivers/comedi/drivers/
H A Dni_routes.c55 const u8 *rv = NULL; in ni_find_route_values() local
60 rv = &ni_all_route_values[i]->register_values[0][0]; in ni_find_route_values()
64 return rv; in ni_find_route_values()
98 const u8 *rv; in ni_find_device_routes() local
101 rv = ni_find_route_values(device_family); in ni_find_device_routes()
108 tables->route_values = rv; in ni_find_device_routes()
111 if (!rv || !dr) in ni_find_device_routes()
161 const u8 *rv = tables->route_values; in ni_count_valid_routes() local
163 if (RVi(rv, B(src), B(dest))) in ni_count_valid_routes()
167 (RVi(rv, B(src), B(NI_RGOUT0)) || in ni_count_valid_routes()
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/linux/drivers/firmware/efi/test/
H A Defi_test.c149 int rv = 0; in efi_runtime_get_variable() local
167 rv = copy_ucs2_from_user(&name, getvariable.variable_name); in efi_runtime_get_variable()
168 if (rv) in efi_runtime_get_variable()
169 return rv; in efi_runtime_get_variable()
188 rv = -EFAULT; in efi_runtime_get_variable()
195 rv = -EFAULT; in efi_runtime_get_variable()
199 rv = -EINVAL; in efi_runtime_get_variable()
204 rv = -EINVAL; in efi_runtime_get_variable()
210 rv = -EFAULT; in efi_runtime_get_variable()
216 rv = -EFAULT; in efi_runtime_get_variable()
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/linux/samples/bpf/
H A Dtcp_clamp_kern.c31 int rv = 0; in bpf_clamp() local
58 rv = to_init; in bpf_clamp()
62 rv = bpf_setsockopt(skops, SOL_SOCKET, SO_SNDBUF, in bpf_clamp()
64 rv += bpf_setsockopt(skops, SOL_SOCKET, in bpf_clamp()
69 rv = bpf_setsockopt(skops, SOL_TCP, in bpf_clamp()
75 rv = bpf_setsockopt(skops, SOL_TCP, in bpf_clamp()
78 rv += bpf_setsockopt(skops, SOL_SOCKET, in bpf_clamp()
81 rv += bpf_setsockopt(skops, SOL_SOCKET, in bpf_clamp()
86 rv = -1; in bpf_clamp()
89 rv = -1; in bpf_clamp()
[all …]
H A Dtcp_bufs_kern.c30 int rv = 0; in bpf_bufs() local
45 bpf_printk("Returning %d\n", rv); in bpf_bufs()
53 rv = rwnd_init; in bpf_bufs()
57 rv = bpf_setsockopt(skops, SOL_SOCKET, SO_SNDBUF, &bufsize, in bpf_bufs()
59 rv += bpf_setsockopt(skops, SOL_SOCKET, SO_RCVBUF, in bpf_bufs()
67 rv = bpf_setsockopt(skops, SOL_SOCKET, SO_SNDBUF, &bufsize, in bpf_bufs()
69 rv += bpf_setsockopt(skops, SOL_SOCKET, SO_RCVBUF, in bpf_bufs()
73 rv = -1; in bpf_bufs()
76 bpf_printk("Returning %d\n", rv); in bpf_bufs()
78 skops->reply = rv; in bpf_bufs()
/linux/drivers/hwmon/
H A Dlm80.c161 int rv; in lm80_update_device() local
173 rv = lm80_read_value(client, LM80_REG_IN(i)); in lm80_update_device()
174 if (rv < 0) in lm80_update_device()
176 data->in[i_input][i] = rv; in lm80_update_device()
178 rv = lm80_read_value(client, LM80_REG_IN_MIN(i)); in lm80_update_device()
179 if (rv < 0) in lm80_update_device()
181 data->in[i_min][i] = rv; in lm80_update_device()
183 rv = lm80_read_value(client, LM80_REG_IN_MAX(i)); in lm80_update_device()
184 if (rv < 0) in lm80_update_device()
186 data->in[i_max][i] = rv; in lm80_update_device()
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/linux/drivers/scsi/csiostor/
H A Dcsio_init.c192 int rv = -ENODEV; in csio_pci_init() local
205 rv = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(64)); in csio_pci_init()
206 if (rv) in csio_pci_init()
207 rv = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(32)); in csio_pci_init()
208 if (rv) { in csio_pci_init()
209 rv = -ENODEV; in csio_pci_init()
221 return rv; in csio_pci_init()
260 int rv; in csio_create_queues() local
267 rv = csio_wr_iq_create(hw, NULL, hw->intr_iq_idx, in csio_create_queues()
269 if (rv != 0) { in csio_create_queues()
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