This patch removes braces for single statement blocks. The warning was detected using checkpatch.pl. Coccinelle was used to make the change.
@@ expression e,e1; @@ - if (e) { + if (e) e1; - }
Signed-off-by: simran singhal singhalsimran0@gmail.com --- drivers/staging/greybus/audio_manager_sysfs.c | 3 +-- drivers/staging/greybus/audio_topology.c | 9 +++------ drivers/staging/greybus/bootrom.c | 6 ++---- drivers/staging/greybus/control.c | 3 +-- drivers/staging/greybus/es2.c | 3 +-- drivers/staging/greybus/gpio.c | 6 ++---- drivers/staging/greybus/manifest.c | 3 +-- drivers/staging/greybus/module.c | 3 +-- drivers/staging/greybus/svc.c | 9 +++------ 9 files changed, 15 insertions(+), 30 deletions(-)
diff --git a/drivers/staging/greybus/audio_manager_sysfs.c b/drivers/staging/greybus/audio_manager_sysfs.c index 34ebd14..dc1d7a1 100644 --- a/drivers/staging/greybus/audio_manager_sysfs.c +++ b/drivers/staging/greybus/audio_manager_sysfs.c @@ -88,10 +88,9 @@ static void manager_sysfs_init_attribute( int err;
err = sysfs_create_file(kobj, &kattr->attr); - if (err) { + if (err) pr_warn("creating the sysfs entry for %s failed: %d\n", kattr->attr.name, err); - } }
void gb_audio_manager_sysfs_init(struct kobject *kobj) diff --git a/drivers/staging/greybus/audio_topology.c b/drivers/staging/greybus/audio_topology.c index 3001a49..0e02f00 100644 --- a/drivers/staging/greybus/audio_topology.c +++ b/drivers/staging/greybus/audio_topology.c @@ -327,10 +327,9 @@ static int gbcodec_mixer_ctl_put(struct snd_kcontrol *kcontrol,
gb_pm_runtime_put_autosuspend(bundle);
- if (ret) { + if (ret) dev_err_ratelimited(codec->dev, "%d:Error in %s for %s\n", ret, __func__, kcontrol->id.name); - }
return ret; } @@ -637,10 +636,9 @@ static int gbcodec_enum_ctl_put(struct snd_kcontrol *kcontrol,
gb_pm_runtime_put_autosuspend(bundle);
- if (ret) { + if (ret) dev_err_ratelimited(codec->dev, "%d:Error in %s for %s\n", ret, __func__, kcontrol->id.name); - }
return ret; } @@ -837,11 +835,10 @@ static int gbcodec_enum_dapm_ctl_put(struct snd_kcontrol *kcontrol,
gb_pm_runtime_put_autosuspend(bundle);
- if (ret) { + if (ret) dev_err_ratelimited(codec->dev, "%d:Error in %s for %s\n", ret, __func__, kcontrol->id.name); - } for (wi = 0; wi < wlist->num_widgets; wi++) { widget = wlist->widgets[wi];
diff --git a/drivers/staging/greybus/bootrom.c b/drivers/staging/greybus/bootrom.c index 5f90721..0e01e2b 100644 --- a/drivers/staging/greybus/bootrom.c +++ b/drivers/staging/greybus/bootrom.c @@ -176,10 +176,9 @@ static int find_firmware(struct gb_bootrom *bootrom, u8 stage)
rc = request_firmware(&bootrom->fw, firmware_name, &connection->bundle->dev); - if (rc) { + if (rc) dev_err(&connection->bundle->dev, "failed to find %s firmware (%d)\n", firmware_name, rc); - }
return rc; } @@ -226,11 +225,10 @@ static int gb_bootrom_firmware_size_request(struct gb_operation *op) mutex_unlock(&bootrom->mutex);
queue_work: - if (!ret) { + if (!ret) /* Refresh timeout */ gb_bootrom_set_timeout(bootrom, NEXT_REQ_GET_FIRMWARE, NEXT_REQ_TIMEOUT_MS); - }
return ret; } diff --git a/drivers/staging/greybus/control.c b/drivers/staging/greybus/control.c index 5b30be3..d8452c8 100644 --- a/drivers/staging/greybus/control.c +++ b/drivers/staging/greybus/control.c @@ -167,10 +167,9 @@ int gb_control_disconnecting_operation(struct gb_control *control, request->cport_id = cpu_to_le16(cport_id);
ret = gb_operation_request_send_sync(operation); - if (ret) { + if (ret) dev_err(&control->dev, "failed to send disconnecting: %d\n", ret); - }
gb_operation_put(operation);
diff --git a/drivers/staging/greybus/es2.c b/drivers/staging/greybus/es2.c index 93afd93..478eb53 100644 --- a/drivers/staging/greybus/es2.c +++ b/drivers/staging/greybus/es2.c @@ -1019,10 +1019,9 @@ static int arpc_sync(struct es2_ap_dev *es2, u8 type, void *payload, spin_unlock_irqrestore(&es2->arpc_lock, flags); arpc_free(rpc);
- if (retval < 0 && retval != -EREMOTEIO) { + if (retval < 0 && retval != -EREMOTEIO) dev_err(&es2->usb_dev->dev, "failed to execute ARPC: %d\n", retval); - }
return retval; } diff --git a/drivers/staging/greybus/gpio.c b/drivers/staging/greybus/gpio.c index 250caa0..ea9e3f8 100644 --- a/drivers/staging/greybus/gpio.c +++ b/drivers/staging/greybus/gpio.c @@ -125,10 +125,9 @@ static int gb_gpio_get_direction_operation(struct gb_gpio_controller *ggc, return ret;
direction = response.direction; - if (direction && direction != 1) { + if (direction && direction != 1) dev_warn(dev, "gpio %u direction was %u (should be 0 or 1)\n", which, direction); - } ggc->lines[which].direction = direction ? 1 : 0; return 0; } @@ -181,10 +180,9 @@ static int gb_gpio_get_value_operation(struct gb_gpio_controller *ggc, }
value = response.value; - if (value && value != 1) { + if (value && value != 1) dev_warn(dev, "gpio %u value was %u (should be 0 or 1)\n", which, value); - } ggc->lines[which].value = value ? 1 : 0; return 0; } diff --git a/drivers/staging/greybus/manifest.c b/drivers/staging/greybus/manifest.c index 7b90377..eee57a3 100644 --- a/drivers/staging/greybus/manifest.c +++ b/drivers/staging/greybus/manifest.c @@ -152,11 +152,10 @@ static int identify_descriptor(struct gb_interface *intf, }
/* Descriptor bigger than what we expect */ - if (desc_size > expected_size) { + if (desc_size > expected_size) dev_warn(&intf->dev, "%s descriptor size mismatch (want %zu got %zu)\n", get_descriptor_type_string(desc_header->type), expected_size, desc_size); - }
descriptor = kzalloc(sizeof(*descriptor), GFP_KERNEL); if (!descriptor) diff --git a/drivers/staging/greybus/module.c b/drivers/staging/greybus/module.c index 660b467..956b8ab 100644 --- a/drivers/staging/greybus/module.c +++ b/drivers/staging/greybus/module.c @@ -148,11 +148,10 @@ static void gb_module_register_interface(struct gb_interface *intf)
ret = gb_interface_activate(intf); if (ret) { - if (intf->type != GB_INTERFACE_TYPE_DUMMY) { + if (intf->type != GB_INTERFACE_TYPE_DUMMY) dev_err(&module->dev, "failed to activate interface %u: %d\n", intf_id, ret); - }
gb_interface_add(intf); goto err_unlock; diff --git a/drivers/staging/greybus/svc.c b/drivers/staging/greybus/svc.c index be151a6..dbf0f87 100644 --- a/drivers/staging/greybus/svc.c +++ b/drivers/staging/greybus/svc.c @@ -512,10 +512,9 @@ void gb_svc_connection_destroy(struct gb_svc *svc, u8 intf1_id, u16 cport1_id,
ret = gb_operation_sync(connection, GB_SVC_TYPE_CONN_DESTROY, &request, sizeof(request), NULL, 0); - if (ret) { + if (ret) dev_err(&svc->dev, "failed to destroy connection (%u:%u %u:%u): %d\n", intf1_id, cport1_id, intf2_id, cport2_id, ret); - } }
/* Creates bi-directional routes between the devices */ @@ -544,10 +543,9 @@ void gb_svc_route_destroy(struct gb_svc *svc, u8 intf1_id, u8 intf2_id)
ret = gb_operation_sync(svc->connection, GB_SVC_TYPE_ROUTE_DESTROY, &request, sizeof(request), NULL, 0); - if (ret) { + if (ret) dev_err(&svc->dev, "failed to destroy route (%u %u): %d\n", intf1_id, intf2_id, ret); - } }
int gb_svc_intf_set_power_mode(struct gb_svc *svc, u8 intf_id, u8 hs_series, @@ -960,10 +958,9 @@ static void gb_svc_process_module_inserted(struct gb_operation *operation) dev_dbg(&svc->dev, "%s - id = %u, num_interfaces = %zu, flags = 0x%04x\n", __func__, module_id, num_interfaces, flags);
- if (flags & GB_SVC_MODULE_INSERTED_FLAG_NO_PRIMARY) { + if (flags & GB_SVC_MODULE_INSERTED_FLAG_NO_PRIMARY) dev_warn(&svc->dev, "no primary interface detected on module %u\n", module_id); - }
module = gb_svc_module_lookup(svc, module_id); if (module) {