[DeviceDriver][SFUD] Fix flash device lock not detach when an error occurred. #1167

components/drivers/spi/spi_flash_sfud.c

@@ -250,8 +250,13 @@ rt_spi_flash_device_t rt_sfud_flash_probe(const char *spi_flash_dev_name, const
     spi_flash_dev_name_bak = (char *) rt_malloc(rt_strlen(spi_flash_dev_name) + 1);
     spi_dev_name_bak = (char *) rt_malloc(rt_strlen(spi_dev_name) + 1);
 
-    if (rtt_dev && sfud_dev && spi_flash_dev_name_bak && spi_dev_name_bak) {
+    if (rtt_dev) {
         rt_memset(rtt_dev, 0, sizeof(struct spi_flash_device));
+        /* initialize lock */
+        rt_mutex_init(&(rtt_dev->lock), spi_flash_dev_name, RT_IPC_FLAG_FIFO);
+    }
+    
+    if (rtt_dev && sfud_dev && spi_flash_dev_name_bak && spi_dev_name_bak) {
         rt_memset(sfud_dev, 0, sizeof(sfud_flash));
         rt_strncpy(spi_flash_dev_name_bak, spi_flash_dev_name, rt_strlen(spi_flash_dev_name));
         rt_strncpy(spi_dev_name_bak, spi_dev_name, rt_strlen(spi_dev_name));
@@ -268,8 +273,6 @@ rt_spi_flash_device_t rt_sfud_flash_probe(const char *spi_flash_dev_name, const
             }
             sfud_dev->spi.name = spi_dev_name_bak;
             rt_spi_configure(rtt_dev->rt_spi_device, &cfg);
-            /* initialize lock */
-            rt_mutex_init(&(rtt_dev->lock), spi_flash_dev_name, RT_IPC_FLAG_FIFO);
         }
         /* SFUD flash device initialize */
         {
@@ -308,6 +311,10 @@ rt_spi_flash_device_t rt_sfud_flash_probe(const char *spi_flash_dev_name, const
     }
 
 error:
+
+    if (rtt_dev) {
+        rt_mutex_detach(&(rtt_dev->lock));
+    }
     /* may be one of objects memory was malloc success, so need free all */
     rt_free(rtt_dev);
     rt_free(sfud_dev);