1 files changed, 36 insertions, 43 deletions
diff --git a/cpukit/libfs/src/imfs/imfs_rmnod.c b/cpukit/libfs/src/imfs/imfs_rmnod.c
index ed6001a691..25c7cde084 100644
--- a/cpukit/libfs/src/imfs/imfs_rmnod.c
+++ b/cpukit/libfs/src/imfs/imfs_rmnod.c
@@ -26,59 +26,52 @@
 
 #include "imfs.h"
 
-/*
- *  IMFS_rmnod
- */
-
-int IMFS_rmnod(
-  rtems_filesystem_location_info_t  *parent_pathloc, /* IN */
-  rtems_filesystem_location_info_t  *pathloc         /* IN */
-)
+void IMFS_create_orphan( IMFS_jnode_t *jnode )
 {
-  IMFS_jnode_t *the_jnode;
-
-  the_jnode = (IMFS_jnode_t *) pathloc->node_access;
-
-  /*
-   * Take the node out of the parent's chain that contains this node
-   */
-
-  if ( the_jnode->Parent != NULL ) {
-    rtems_chain_extract( (rtems_chain_node *) the_jnode );
-    the_jnode->Parent = NULL;
+  if ( jnode->Parent != NULL ) {
+    rtems_chain_extract( &jnode->Node );
+    jnode->Parent = NULL;
   }
 
-  /*
-   * Decrement the link counter and see if we can free the space.
-   */
+  --jnode->st_nlink;
 
-  the_jnode->st_nlink--;
-  IMFS_update_ctime( the_jnode );
+  IMFS_update_ctime( jnode );
+}
 
-  /*
-   * The file cannot be open and the link must be less than 1 to free.
-   */
+void IMFS_check_node_remove( IMFS_jnode_t *jnode )
+{
+  if ( !rtems_libio_is_file_open( jnode ) && jnode->st_nlink < 1 ) {
+    if ( rtems_filesystem_current.node_access == jnode )
+       rtems_filesystem_current.node_access = NULL;
 
-  if ( !rtems_libio_is_file_open( the_jnode ) && (the_jnode->st_nlink < 1) ) {
+    switch ( jnode->type ) {
+      case IMFS_MEMORY_FILE:
+        IMFS_memfile_remove( jnode );
+        break;
+      case IMFS_SYM_LINK:
+        free( jnode->info.sym_link.name );
+        break;
+      default:
+        break;
+    }
 
-    /*
-     * Is rtems_filesystem_current this node?
-     */
+    free( jnode );
+  }
+}
 
-    if ( rtems_filesystem_current.node_access == pathloc->node_access )
-       rtems_filesystem_current.node_access = NULL;
+/*
+ *  IMFS_rmnod
+ */
 
-    /*
-     * Free memory associated with a memory file.
-     */
+int IMFS_rmnod(
+  rtems_filesystem_location_info_t  *parent_pathloc, /* IN */
+  rtems_filesystem_location_info_t  *pathloc         /* IN */
+)
+{
+  IMFS_jnode_t *jnode = (IMFS_jnode_t *) pathloc->node_access;
 
-    if ( the_jnode->type == IMFS_SYM_LINK ) {
-      if ( the_jnode->info.sym_link.name )
-        free( (void*) the_jnode->info.sym_link.name );
-    }
-    free( the_jnode );
-  }
+  IMFS_create_orphan( jnode );
+  IMFS_check_node_remove( jnode );
 
   return 0;
-
 }