xtensa/esp32: Make asprintf and lib_free corresponding

arch/xtensa/src/esp32/esp32_wifi_adapter.c

@@ -3076,7 +3076,7 @@ static void esp_nvs_close(uint32_t handle)
 #ifdef CONFIG_ESP32_WIFI_SAVE_PARAM
   struct nvs_adpt *nvs_adpt = (struct nvs_adpt *)handle;
 
-  kmm_free(nvs_adpt->index_name);
+  lib_free(nvs_adpt->index_name);
   kmm_free(nvs_adpt);
 #else
   DEBUGPANIC();
@@ -3138,7 +3138,7 @@ static int32_t esp_nvs_set_blob(uint32_t handle,
       if (ret != -ENOENT)
         {
           wlerr("Failed to unlink %s error=%d\n", dir, ret);
-          kmm_free(dir);
+          lib_free(dir);
           return -1;
         }
     }
@@ -3147,7 +3147,7 @@ static int32_t esp_nvs_set_blob(uint32_t handle,
   if (ret < 0)
     {
       wlerr("Failed to set open %s\n", dir);
-      kmm_free(dir);
+      lib_free(dir);
       return -1;
     }
 
@@ -3155,12 +3155,12 @@ static int32_t esp_nvs_set_blob(uint32_t handle,
   if (ret < 0)
     {
       wlerr("Failed to write to %s\n", dir);
-      kmm_free(dir);
+      lib_free(dir);
       file_close(&file);
       return -1;
     }
 
-  kmm_free(dir);
+  lib_free(dir);
   file_close(&file);
 
   return 0;
@@ -3213,11 +3213,11 @@ static int32_t esp_nvs_get_blob(uint32_t handle,
       if (ret == -ENOENT)
         {
           wlinfo("No file %s\n", dir);
-          kmm_free(dir);
+          lib_free(dir);
           return ESP_ERR_NVS_NOT_FOUND;
         }
       wlerr("Failed to get open %s\n", dir);
-      kmm_free(dir);
+      lib_free(dir);
       return -1;
     }
 
@@ -3225,7 +3225,7 @@ static int32_t esp_nvs_get_blob(uint32_t handle,
   if (ret <= 0)
     {
       wlerr("Failed to write to %s\n", dir);
-      kmm_free(dir);
+      lib_free(dir);
       file_close(&file);
       return -1;
     }
@@ -3234,7 +3234,7 @@ static int32_t esp_nvs_get_blob(uint32_t handle,
       *length = ret;
     }
 
-  kmm_free(dir);
+  lib_free(dir);
   file_close(&file);
 
   return 0;
@@ -3279,11 +3279,11 @@ static int32_t esp_nvs_erase_key(uint32_t handle, const char *key)
   if (ret < 0)
     {
       wlerr("Failed to delete NVS file %s\n", dir);
-      kmm_free(dir);
+      lib_free(dir);
       return -1;
     }
 
-  kmm_free(dir);
+  lib_free(dir);
 
   return 0;
 #else

arch/xtensa/src/esp32s3/esp32s3_wifi_adapter.c

@@ -2949,7 +2949,7 @@ static void esp_nvs_close(uint32_t handle)
 #ifdef CONFIG_ESP32S3_WIFI_SAVE_PARAM
   struct nvs_adpt *nvs_adpt = (struct nvs_adpt *)handle;
 
-  kmm_free(nvs_adpt->index_name);
+  lib_free(nvs_adpt->index_name);
   kmm_free(nvs_adpt);
 #else
   DEBUGPANIC();
@@ -3011,7 +3011,7 @@ static int32_t esp_nvs_set_blob(uint32_t handle,
       if (ret != -ENOENT)
         {
           wlerr("Failed to unlink %s error=%d\n", dir, ret);
-          kmm_free(dir);
+          lib_free(dir);
           return -1;
         }
     }
@@ -3020,7 +3020,7 @@ static int32_t esp_nvs_set_blob(uint32_t handle,
   if (ret < 0)
     {
       wlerr("Failed to set open %s\n", dir);
-      kmm_free(dir);
+      lib_free(dir);
       return -1;
     }
 
@@ -3028,12 +3028,12 @@ static int32_t esp_nvs_set_blob(uint32_t handle,
   if (ret < 0)
     {
       wlerr("Failed to write to %s\n", dir);
-      kmm_free(dir);
+      lib_free(dir);
       file_close(&file);
       return -1;
     }
 
-  kmm_free(dir);
+  lib_free(dir);
   file_close(&file);
 
   return 0;
@@ -3086,11 +3086,11 @@ static int32_t esp_nvs_get_blob(uint32_t handle,
       if (ret == -ENOENT)
         {
           wlinfo("No file %s\n", dir);
-          kmm_free(dir);
+          lib_free(dir);
           return ESP_ERR_NVS_NOT_FOUND;
         }
       wlerr("Failed to get open %s\n", dir);
-      kmm_free(dir);
+      lib_free(dir);
       return -1;
     }
 
@@ -3098,7 +3098,7 @@ static int32_t esp_nvs_get_blob(uint32_t handle,
   if (ret <= 0)
     {
       wlerr("Failed to write to %s\n", dir);
-      kmm_free(dir);
+      lib_free(dir);
       file_close(&file);
       return -1;
     }
@@ -3107,7 +3107,7 @@ static int32_t esp_nvs_get_blob(uint32_t handle,
       *length = ret;
     }
 
-  kmm_free(dir);
+  lib_free(dir);
   file_close(&file);
 
   return 0;
@@ -3152,11 +3152,11 @@ static int32_t esp_nvs_erase_key(uint32_t handle, const char *key)
   if (ret < 0)
     {
       wlerr("Failed to delete NVS file %s\n", dir);
-      kmm_free(dir);
+      lib_free(dir);
       return -1;
     }
 
-  kmm_free(dir);
+  lib_free(dir);
 
   return 0;
 #else

drivers/net/telnet.c

@@ -725,7 +725,7 @@ static int telnet_close(FAR struct file *filep)
                 }
             }
 
-          kmm_free(devpath);
+          lib_free(devpath);
         }
 
       for (i = 0; i < CONFIG_TELNET_MAXLCLIENTS; i++)

fs/inode/fs_inodesearch.c

@@ -357,7 +357,7 @@ static int _inode_search(FAR struct inode_search_s *desc)
                                            "%s/%s", desc->relpath, name);
                                   if (buffer != NULL)
                                     {
-                                      kmm_free(desc->buffer);
+                                      lib_free(desc->buffer);
                                       desc->buffer = buffer;
                                       relpath = buffer;
                                     }

fs/inode/inode.h

@@ -35,6 +35,7 @@
 
 #include <nuttx/kmalloc.h>
 #include <nuttx/fs/fs.h>
+#include <nuttx/lib/lib.h>
 
 /****************************************************************************
  * Pre-processor Definitions
@@ -58,7 +59,7 @@
     { \
       if ((d)->buffer != NULL) \
         { \
-          kmm_free((d)->buffer); \
+          lib_free((d)->buffer); \
           (d)->buffer  = NULL; \
         } \
     } \

fs/unionfs/fs_unionfs.c

@@ -1775,7 +1775,7 @@ static int unionfs_readdir(FAR struct inode *mountpt,
 
                       /* Free the allocated relpath */
 
-                      kmm_free(relpath);
+                      lib_free(relpath);
 
                       /* Check for a duplicate */
 
@@ -1862,7 +1862,7 @@ static int unionfs_readdir(FAR struct inode *mountpt,
 
                   /* Free the allocated relpath */
 
-                  kmm_free(relpath);
+                  lib_free(relpath);
                 }
             }
         }

fs/vfs/fs_dir.c

@@ -449,7 +449,7 @@ static int dir_close(FAR struct file *filep)
   /* Release our references on the contained 'root' inode */
 
   inode_release(inode);
-  kmm_free(relpath);
+  lib_free(relpath);
   return ret;
 }
 

fs/vfs/fs_rename.c

@@ -244,7 +244,7 @@ errout:
   RELEASE_SEARCH(&newdesc);
   if (subdir != NULL)
     {
-      kmm_free(subdir);
+      lib_free(subdir);
     }
 
   return ret;
@@ -429,7 +429,7 @@ errout_with_newsearch:
   RELEASE_SEARCH(&newdesc);
   if (subdir != NULL)
     {
-      kmm_free(subdir);
+      lib_free(subdir);
     }
 
   return ret;