[errno code][-RT_ERROR] fix that use RT_ERROR without -

15 files changed, 45 insertions, 45 deletions

diff --git a/components/drivers/include/drivers/usb_host.h b/components/drivers/include/drivers/usb_host.h
index 95dd1ff066..e3339694e5 100644
--- a/components/drivers/include/drivers/usb_host.h
+++ b/components/drivers/include/drivers/usb_host.h
@@ -236,7 +236,7 @@ rt_inline rt_err_t rt_usb_hcd_alloc_pipe(uhcd_t hcd, upipe_t* pipe, uinst_t inst
     *pipe = (upipe_t)rt_malloc(sizeof(struct upipe));
     if(*pipe == RT_NULL)
     {
-        return RT_ERROR;
+        return -RT_ERROR;
     }
     rt_memset(*pipe,0,sizeof(struct upipe));
     (*pipe)->inst = inst;
diff --git a/components/drivers/ipc/dataqueue.c b/components/drivers/ipc/dataqueue.c
index 6b53962384..cd51c3919a 100644
--- a/components/drivers/ipc/dataqueue.c
+++ b/components/drivers/ipc/dataqueue.c
@@ -389,7 +389,7 @@ void rt_data_queue_reset(struct rt_data_queue *queue)
         thread = rt_list_entry(queue->suspended_pop_list.next,
                                struct rt_thread,
                                tlist);
-        /* set error code to RT_ERROR */
+        /* set error code to -RT_ERROR */
         thread->error = -RT_ERROR;
 
         /*
@@ -413,7 +413,7 @@ void rt_data_queue_reset(struct rt_data_queue *queue)
         thread = rt_list_entry(queue->suspended_push_list.next,
                                struct rt_thread,
                                tlist);
-        /* set error code to RT_ERROR */
+        /* set error code to -RT_ERROR */
         thread->error = -RT_ERROR;
 
         /*
diff --git a/components/drivers/misc/rt_drv_pwm.c b/components/drivers/misc/rt_drv_pwm.c
index 25b45f9d43..59f29c8c59 100644
--- a/components/drivers/misc/rt_drv_pwm.c
+++ b/components/drivers/misc/rt_drv_pwm.c
@@ -413,7 +413,7 @@ static int pwm(int argc, char **argv)
                 rt_kprintf("pwm set        <channel> <period> <pulse>   - set pwm channel info\n");
                 rt_kprintf("pwm phase      <channel> <phase>            - set pwm phase\n");
                 rt_kprintf("pwm dead_time  <channel> <dead_time>        - set pwm dead time\n");
-                result = - RT_ERROR;
+                result = -RT_ERROR;
             }
         }
     }
@@ -427,7 +427,7 @@ static int pwm(int argc, char **argv)
         rt_kprintf("pwm set        <channel> <period> <pulse>  - set pwm channel info\n");
         rt_kprintf("pwm phase      <channel> <phase>           - set pwm phase\n");
         rt_kprintf("pwm dead_time  <channel> <dead_time>       - set pwm dead time\n");
-        result = - RT_ERROR;
+        result = -RT_ERROR;
     }
 
     return RT_EOK;
diff --git a/components/drivers/rtc/alarm.c b/components/drivers/rtc/alarm.c
index 56c7430641..0f2d816fec 100644
--- a/components/drivers/rtc/alarm.c
+++ b/components/drivers/rtc/alarm.c
@@ -331,7 +331,7 @@ static rt_bool_t is_valid_date(struct tm *date)
 
 static rt_err_t alarm_setup(rt_alarm_t alarm, struct tm *wktime)
 {
-    rt_err_t ret = RT_ERROR;
+    rt_err_t ret = -RT_ERROR;
     time_t timestamp = (time_t)0;
     struct tm *setup, now;
 
@@ -502,7 +502,7 @@ void rt_alarm_update(rt_device_t dev, rt_uint32_t event)
  */
 rt_err_t rt_alarm_control(rt_alarm_t alarm, int cmd, void *arg)
 {
-    rt_err_t ret = RT_ERROR;
+    rt_err_t ret = -RT_ERROR;
 
     RT_ASSERT(alarm != RT_NULL);
 
@@ -548,7 +548,7 @@ rt_err_t rt_alarm_start(rt_alarm_t alarm)
     {
         if (alarm_setup(alarm, &alarm->wktime) != RT_EOK)
         {
-            ret = RT_ERROR;
+            ret = -RT_ERROR;
             goto _exit;
         }
 
@@ -642,7 +642,7 @@ rt_err_t rt_alarm_delete(rt_alarm_t alarm)
     rt_err_t ret = RT_EOK;
 
     if (alarm == RT_NULL)
-        return RT_ERROR;
+        return -RT_ERROR;
     rt_mutex_take(&_container.mutex, RT_WAITING_FOREVER);
     /* stop the alarm */
     alarm->flag &= ~RT_ALARM_STATE_START;
diff --git a/components/drivers/spi/spi_msd.c b/components/drivers/spi/spi_msd.c
index cad7207cd9..2df7c6103f 100644
--- a/components/drivers/spi/spi_msd.c
+++ b/components/drivers/spi/spi_msd.c
@@ -196,7 +196,7 @@ static rt_err_t _send_cmd(
 
     if ((CARD_NCR_MAX + 1) == i)
     {
-        return RT_ERROR;//fail
+        return -RT_ERROR;//fail
     }
 
     //recieve other byte
@@ -261,7 +261,7 @@ static rt_err_t _send_cmd(
     }
     else
     {
-        return RT_ERROR; // unknow type?
+        return -RT_ERROR; // unknow type?
     }
 
     return RT_EOK;
@@ -426,7 +426,7 @@ static rt_err_t _write_block(struct rt_spi_device *device, const void *buffer, u
         if (response != MSD_DATA_OK)
         {
             MSD_DEBUG("[err] write block fail! data response : 0x%02X\r\n", response);
-            return RT_ERROR;
+            return -RT_ERROR;
         }
     }
 
@@ -570,7 +570,7 @@ static rt_err_t rt_msd_init(rt_device_t dev)
                     {
                         /* SD2.0 not support current voltage */
                         MSD_DEBUG("[err] VCA = 0, SD2.0 not surpport current operation voltage range\r\n");
-                        result = RT_ERROR;
+                        result = -RT_ERROR;
                         goto _exit;
                     }
                 }
@@ -623,7 +623,7 @@ static rt_err_t rt_msd_init(rt_device_t dev)
                 if (0 == (OCR & (0x1 << 15)))
                 {
                     MSD_DEBUG(("[err] SD 1.x But not surpport current voltage\r\n"));
-                    result = RT_ERROR;
+                    result = -RT_ERROR;
                     goto _exit;
                 }
 
@@ -771,7 +771,7 @@ static rt_err_t rt_msd_init(rt_device_t dev)
             {
                 rt_spi_release(msd->spi_device);
                 MSD_DEBUG("[err] It look CMD58 as illegal command so it is not SD card!\r\n");
-                result = RT_ERROR;
+                result = -RT_ERROR;
                 goto _exit;
             }
 
@@ -786,7 +786,7 @@ static rt_err_t rt_msd_init(rt_device_t dev)
             if (0 == (OCR & (0x1 << 15)))
             {
                 MSD_DEBUG(("[err] SD 1.x But not surpport current voltage\r\n"));
-                result = RT_ERROR;
+                result = -RT_ERROR;
                 goto _exit;
             }
 
@@ -801,7 +801,7 @@ static rt_err_t rt_msd_init(rt_device_t dev)
                 {
                     rt_spi_release(msd->spi_device);
                     MSD_DEBUG("[err] SD Ver2.x or later try CMD55 + ACMD41 timeout!\r\n");
-                    result = RT_ERROR;
+                    result = -RT_ERROR;
                     goto _exit;
                 }
 
@@ -818,7 +818,7 @@ static rt_err_t rt_msd_init(rt_device_t dev)
                 {
                     rt_spi_release(msd->spi_device);
                     MSD_DEBUG("[err] Not SD ready!\r\n");
-                    result = RT_ERROR;
+                    result = -RT_ERROR;
                     goto _exit;
                 }
 
@@ -828,7 +828,7 @@ static rt_err_t rt_msd_init(rt_device_t dev)
                 {
                     rt_spi_release(msd->spi_device);
                     MSD_DEBUG("[err] ACMD41 fail!\r\n");
-                    result = RT_ERROR;
+                    result = -RT_ERROR;
                     goto _exit;
                 }
 
@@ -857,7 +857,7 @@ static rt_err_t rt_msd_init(rt_device_t dev)
             {
                 rt_spi_release(msd->spi_device);
                 MSD_DEBUG("[err] It look 2nd CMD58 as illegal command so it is not SD card!\r\n");
-                result = RT_ERROR;
+                result = -RT_ERROR;
                 goto _exit;
             }
             rt_spi_release(msd->spi_device);
@@ -881,7 +881,7 @@ static rt_err_t rt_msd_init(rt_device_t dev)
         else
         {
             MSD_DEBUG("[err] SD card type unkonw!\r\n");
-            result = RT_ERROR;
+            result = -RT_ERROR;
             goto _exit;
         }
     } /* init SD card */
@@ -918,7 +918,7 @@ static rt_err_t rt_msd_init(rt_device_t dev)
         if ((result != RT_EOK) || (response[0] != MSD_RESPONSE_NO_ERROR))
         {
             MSD_DEBUG("[err] CMD59 CRC_ON_OFF fail! response : 0x%02X\r\n", response[0]);
-            result = RT_ERROR;
+            result = -RT_ERROR;
             goto _exit;
         }
     } /* set CRC */
@@ -932,7 +932,7 @@ static rt_err_t rt_msd_init(rt_device_t dev)
         if ((result != RT_EOK) || (response[0] != MSD_RESPONSE_NO_ERROR))
         {
             MSD_DEBUG("[err] CMD16 SET_BLOCKLEN fail! response : 0x%02X\r\n", response[0]);
-            result = RT_ERROR;
+            result = -RT_ERROR;
             goto _exit;
         }
         msd->geometry.block_size = SECTOR_SIZE;
@@ -958,7 +958,7 @@ static rt_err_t rt_msd_init(rt_device_t dev)
         {
             rt_spi_release(msd->spi_device);
             MSD_DEBUG("[err] CMD9 SEND_CSD fail! response : 0x%02X\r\n", response[0]);
-            result = RT_ERROR;
+            result = -RT_ERROR;
             goto _exit;
         }
 
@@ -993,7 +993,7 @@ static rt_err_t rt_msd_init(rt_device_t dev)
                 if (CSD_STRUCTURE > 2)
                 {
                     MSD_DEBUG("[err] bad CSD Version : %d\r\n", CSD_STRUCTURE);
-                    result = RT_ERROR;
+                    result = -RT_ERROR;
                     goto _exit;
                 }
 
@@ -1174,7 +1174,7 @@ static rt_err_t rt_msd_init(rt_device_t dev)
                 else
                 {
                     MSD_DEBUG("[err] bad CSD Version : %d\r\n", CSD_STRUCTURE);
-                    result = RT_ERROR;
+                    result = -RT_ERROR;
                     goto _exit;
                 }
             } /* SD CSD Analyze. */
diff --git a/components/drivers/tty/console.c b/components/drivers/tty/console.c
index 01349635b4..cb7b9049f4 100644
--- a/components/drivers/tty/console.c
+++ b/components/drivers/tty/console.c
@@ -82,7 +82,7 @@ static rt_err_t iodev_open(struct tty_struct *console)
     ret = rt_device_open(console->driver, oflags);
     if (ret != RT_EOK)
     {
-        return RT_ERROR;
+        return -RT_ERROR;
     }
 
     rx_notify.notify = console_rx_notify;
diff --git a/components/drivers/usb/usbdevice/class/cdc_vcom.c b/components/drivers/usb/usbdevice/class/cdc_vcom.c
index 29d3e25174..c7097f135c 100644
--- a/components/drivers/usb/usbdevice/class/cdc_vcom.c
+++ b/components/drivers/usb/usbdevice/class/cdc_vcom.c
@@ -240,7 +240,7 @@ rt_weak rt_err_t vcom_get_stored_serno(char *serno, int size);
 
 rt_err_t vcom_get_stored_serno(char *serno, int size)
 {
-    return RT_ERROR;
+    return -RT_ERROR;
 }
 rt_align(4)
 const static char* _ustring[] =
diff --git a/components/drivers/usb/usbdevice/core/usbdevice.c b/components/drivers/usb/usbdevice/core/usbdevice.c
index 0891c0bd26..eaa80217c8 100644
--- a/components/drivers/usb/usbdevice/core/usbdevice.c
+++ b/components/drivers/usb/usbdevice/core/usbdevice.c
@@ -87,7 +87,7 @@ rt_err_t rt_usbd_class_register(udclass_t udclass)
     if(!rt_list_isempty(&class_list))
     {
         rt_kprintf("[D/USBD] If you want to use usb composite device please define RT_USB_DEVICE_COMPOSITE\n");
-        return RT_ERROR;
+        return -RT_ERROR;
     }
 #endif
     rt_list_insert_before(&class_list,&udclass->list);
@@ -106,7 +106,7 @@ rt_err_t rt_usb_device_init(void)
     if(rt_list_isempty(&class_list))
     {
         rt_kprintf("[D/USBD] No class register on usb device\n");
-        return RT_ERROR;
+        return -RT_ERROR;
     }
     /* create and startup usb device thread */
     rt_usbd_core_init();
diff --git a/components/drivers/usb/usbdevice/core/usbdevice_core.c b/components/drivers/usb/usbdevice/core/usbdevice_core.c
index 03f231dcef..097c88dcec 100644
--- a/components/drivers/usb/usbdevice/core/usbdevice_core.c
+++ b/components/drivers/usb/usbdevice/core/usbdevice_core.c
@@ -558,7 +558,7 @@ static rt_err_t _standard_request(struct udevice* device, ureq_t setup)
             {
                 rt_kprintf("unknown interface request\n");
                 rt_usbd_ep0_set_stall(device);
-                return - RT_ERROR;
+                return -RT_ERROR;
             }
             else
                 break;
diff --git a/components/drivers/usb/usbhost/core/hub.c b/components/drivers/usb/usbhost/core/hub.c
index eca06f6564..21583e016b 100644
--- a/components/drivers/usb/usbhost/core/hub.c
+++ b/components/drivers/usb/usbhost/core/hub.c
@@ -75,7 +75,7 @@ static rt_err_t root_hub_ctrl(struct uhcd *hcd, rt_uint16_t port, rt_uint8_t cmd
         }
         break;
     default:
-        return RT_ERROR;
+        return -RT_ERROR;
     }
     return RT_EOK;
 }
@@ -576,7 +576,7 @@ static rt_err_t rt_usbh_hub_enable(void *arg)
             pipe_in = rt_usb_instance_find_pipe(device,ep_desc->bEndpointAddress);
             if(pipe_in == RT_NULL)
             {
-                return RT_ERROR;
+                return -RT_ERROR;
             }
             rt_usb_pipe_add_callback(pipe_in,rt_usbh_hub_irq);
         }
diff --git a/components/drivers/usb/usbhost/core/usbhost_core.c b/components/drivers/usb/usbhost/core/usbhost_core.c
index 71fe3b8b3f..6f570cc784 100644
--- a/components/drivers/usb/usbhost/core/usbhost_core.c
+++ b/components/drivers/usb/usbhost/core/usbhost_core.c
@@ -205,14 +205,14 @@ rt_err_t rt_usbh_attatch_instance(uinst_t device)
                 if(rt_usb_hcd_alloc_pipe(device->hcd, &pipe, device, ep_desc) != RT_EOK)
                 {
                     rt_kprintf("alloc pipe failed\n");
-                    return RT_ERROR;
+                    return -RT_ERROR;
                 }
                 rt_usb_instance_add_pipe(device,pipe);
             }
             else
             {
                 rt_kprintf("get endpoint desc failed\n");
-                return RT_ERROR;
+                return -RT_ERROR;
             }
         }
         /* find driver by class code found in interface descriptor */
@@ -332,7 +332,7 @@ rt_err_t rt_usbh_get_descriptor(uinst_t device, rt_uint8_t type, void* buffer,
             }
         }
     }
-    return RT_ERROR;
+    return -RT_ERROR;
 }
 
 /**
@@ -360,7 +360,7 @@ rt_err_t rt_usbh_set_address(uinst_t device)
 
     if(rt_usb_hcd_setup_xfer(device->hcd, device->pipe_ep0_out, &setup, timeout) != 8)
     {
-        return RT_ERROR;
+        return -RT_ERROR;
     }
     if(rt_usb_hcd_pipe_xfer(device->hcd, device->pipe_ep0_in, RT_NULL, 0, timeout) == 0)
     {
@@ -395,11 +395,11 @@ rt_err_t rt_usbh_set_configure(uinst_t device, int config)
 
     if(rt_usb_hcd_setup_xfer(device->hcd, device->pipe_ep0_out, &setup, timeout) != 8)
     {
-        return RT_ERROR;
+        return -RT_ERROR;
     }
     if(rt_usb_hcd_pipe_xfer(device->hcd, device->pipe_ep0_in, RT_NULL, 0, timeout) != 0)
     {
-        return RT_ERROR;
+        return -RT_ERROR;
     }
     return RT_EOK;
 }
@@ -429,7 +429,7 @@ rt_err_t rt_usbh_set_interface(uinst_t device, int intf)
 
     if(rt_usb_hcd_setup_xfer(device->hcd, device->pipe_ep0_out, &setup, timeout) != 8)
     {
-        return RT_ERROR;
+        return -RT_ERROR;
     }
 
     return RT_EOK;
@@ -460,7 +460,7 @@ rt_err_t rt_usbh_clear_feature(uinst_t device, int endpoint, int feature)
 
     if(rt_usb_hcd_setup_xfer(device->hcd, device->pipe_ep0_out, &setup, timeout) != 8)
     {
-        return RT_ERROR;
+        return -RT_ERROR;
     }
 
     return RT_EOK;
diff --git a/components/utilities/rt-link/src/rtlink_dev.c b/components/utilities/rt-link/src/rtlink_dev.c
index 85d19abd4c..db94e93de3 100644
--- a/components/utilities/rt-link/src/rtlink_dev.c
+++ b/components/utilities/rt-link/src/rtlink_dev.c
@@ -180,7 +180,7 @@ static rt_err_t rt_link_event_recv(struct rt_link_service *service)
     {
         return ret;
     }
-    return RT_ERROR;
+    return -RT_ERROR;
 }
 
 static void send_cb(struct rt_link_service *service, void *buffer)
diff --git a/components/utilities/zmodem/rz.c b/components/utilities/zmodem/rz.c
index f4fa4bde6c..d6250db3c8 100644
--- a/components/utilities/zmodem/rz.c
+++ b/components/utilities/zmodem/rz.c
@@ -187,7 +187,7 @@ static rt_err_t zrec_files(struct zfile *zf)
 /* receive file */
 static rt_err_t zrec_file(rt_uint8_t *rxbuf, struct zfile *zf)
 {
-    rt_err_t res = - RT_ERROR;
+    rt_err_t res = -RT_ERROR;
     rt_uint16_t err_cnt = 0;
 
     do
diff --git a/components/utilities/zmodem/sz.c b/components/utilities/zmodem/sz.c
index bda5d939d4..504faaa39f 100644
--- a/components/utilities/zmodem/sz.c
+++ b/components/utilities/zmodem/sz.c
@@ -39,7 +39,7 @@ static void zsay_bibi(void);
 void zs_start(char *path)
 {
     struct zfile *zf;
-    rt_err_t res = RT_ERROR;
+    rt_err_t res = -RT_ERROR;
     char *p,*q;
     zf = rt_malloc(sizeof(struct zfile));
     if (zf == RT_NULL)
diff --git a/components/vbus/prio_queue.c b/components/vbus/prio_queue.c
index dc915ae7d8..9b117eb742 100644
--- a/components/vbus/prio_queue.c
+++ b/components/vbus/prio_queue.c
@@ -90,7 +90,7 @@ void rt_prio_queue_detach(struct rt_prio_queue *que)
 
         /* get next suspend thread */
         thread = rt_list_entry(que->suspended_pop_list.next, struct rt_thread, tlist);
-        /* set error code to RT_ERROR */
+        /* set error code to -RT_ERROR */
         thread->error = -RT_ERROR;
 
         rt_thread_resume(thread);