Remove stray white spaces.

1 files changed, 76 insertions, 76 deletions

diff --git a/cpukit/libfs/src/dosfs/msdos_eval.c b/cpukit/libfs/src/dosfs/msdos_eval.c
index 3cd07f7b84..0bba0c0a5e 100644
--- a/cpukit/libfs/src/dosfs/msdos_eval.c
+++ b/cpukit/libfs/src/dosfs/msdos_eval.c
@@ -32,7 +32,7 @@
 #include "msdos.h"
 
 /* msdos_set_handlers --
- *     Set handlers for the node with specified type(i.e. handlers for file 
+ *     Set handlers for the node with specified type(i.e. handlers for file
  *     or directory).
  *
  * PARAMETERS:
@@ -41,10 +41,10 @@
  * RETURNS:
  *     None
  */
-static void 
+static void
 msdos_set_handlers(rtems_filesystem_location_info_t *loc)
 {
-    msdos_fs_info_t *fs_info = loc->mt_entry->fs_info; 
+    msdos_fs_info_t *fs_info = loc->mt_entry->fs_info;
     fat_file_fd_t   *fat_fd = loc->node_access;
 
     if (fat_fd->fat_file_type == FAT_DIRECTORY)
@@ -67,13 +67,13 @@ msdos_set_handlers(rtems_filesystem_location_info_t *loc)
  * RETURNS:
  *     RC_OK and filled pathloc on success, or -1 if error occured
  *     (errno set appropriately)
- *       
+ *
  */
-int 
+int
 msdos_eval_path(
     const char                        *pathname,
     int                                flags,
-    rtems_filesystem_location_info_t  *pathloc 
+    rtems_filesystem_location_info_t  *pathloc
     )
 {
     int                               rc = RC_OK;
@@ -90,28 +90,28 @@ msdos_eval_path(
                                 MSDOS_VOLUME_SEMAPHORE_TIMEOUT);
     if (sc != RTEMS_SUCCESSFUL)
         set_errno_and_return_minus_one(EIO);
-  
+
     if (!pathloc->node_access)
     {
         errno = ENOENT;
         rc = -1;
         goto err;
-    }  
+    }
 
-    fat_fd = pathloc->node_access; 
+    fat_fd = pathloc->node_access;
 
     rc = fat_file_reopen(fat_fd);
     if (rc != RC_OK)
         goto err;
-    
-    while ((type != MSDOS_NO_MORE_PATH) && (type != MSDOS_INVALID_TOKEN)) 
+
+    while ((type != MSDOS_NO_MORE_PATH) && (type != MSDOS_INVALID_TOKEN))
     {
         type = msdos_get_token(&pathname[i], token, &len);
         i += len;
-  
-        fat_fd = pathloc->node_access; 
-  
-        switch (type) 
+
+        fat_fd = pathloc->node_access;
+
+        switch (type)
         {
             case MSDOS_UP_DIR:
                 /*
@@ -122,24 +122,24 @@ msdos_eval_path(
                     errno = ENOTDIR;
                     rc = -1;
                     goto error;
-                }  
+                }
 
                 /*
                  *  Am I at the root of this mounted filesystem?
                  */
-                if (pathloc->node_access == 
-                    pathloc->mt_entry->mt_fs_root.node_access) 
+                if (pathloc->node_access ==
+                    pathloc->mt_entry->mt_fs_root.node_access)
                 {
                     /*
                      *  Am I at the root of all filesystems?
                      *  XXX: MSDOS is not supposed to be base fs.
                      */
-                    if (pathloc->node_access == 
-                        rtems_filesystem_root.node_access) 
-                    {    
+                    if (pathloc->node_access ==
+                        rtems_filesystem_root.node_access)
+                    {
                         break;       /* Throw out the .. in this case */
-                    }     
-                    else 
+                    }
+                    else
                     {
                         newloc = pathloc->mt_entry->mt_point_node;
                         *pathloc = newloc;
@@ -147,13 +147,13 @@ msdos_eval_path(
                         rc = fat_file_close(pathloc->mt_entry, fat_fd);
                         if (rc != RC_OK)
                             goto err;
-                            
+
                         rtems_semaphore_release(fs_info->vol_sema);
                         return (*pathloc->ops->evalpath_h)(&(pathname[i-len]),
                                                            flags, pathloc);
                     }
-                } 
-                else 
+                }
+                else
                 {
                     rc = msdos_find_name(pathloc, token);
                     if (rc != RC_OK)
@@ -162,9 +162,9 @@ msdos_eval_path(
                         {
                             errno = ENOENT;
                             rc = -1;
-                        }    
-                        goto error; 
-                    }  
+                        }
+                        goto error;
+                    }
                 }
                 break;
 
@@ -177,10 +177,10 @@ msdos_eval_path(
                     errno = ENOTDIR;
                     rc = -1;
                     goto error;
-                }  
+                }
 
                 /*
-                 *  Otherwise find the token name in the present location and 
+                 *  Otherwise find the token name in the present location and
                  * set the node access to the point we have found.
                  */
                 rc = msdos_find_name(pathloc, token);
@@ -190,13 +190,13 @@ msdos_eval_path(
                     {
                         errno = ENOENT;
                         rc = -1;
-                    }    
-                    goto error; 
-                }  
+                    }
+                    goto error;
+                }
                 break;
 
             case MSDOS_NO_MORE_PATH:
-            case MSDOS_CURRENT_DIR:       
+            case MSDOS_CURRENT_DIR:
                 break;
 
             case MSDOS_INVALID_TOKEN:
@@ -204,7 +204,7 @@ msdos_eval_path(
                 rc = -1;
                 goto error;
                 break;
- 
+
         }
     }
 
@@ -214,15 +214,15 @@ msdos_eval_path(
      *  If we are at a node that is a mount point. Set loc to the
      *  new fs root node and let let the mounted filesystem set the handlers.
      *
-     *  NOTE: The behavior of stat() on a mount point appears to be 
+     *  NOTE: The behavior of stat() on a mount point appears to be
      *        questionable.
      *  NOTE: MSDOS filesystem currently doesn't support mount functionality ->
      *        action not implemented
      */
     fat_fd = pathloc->node_access;
-   
+
     msdos_set_handlers(pathloc);
-   
+
     rtems_semaphore_release(fs_info->vol_sema);
     return RC_OK;
 
@@ -231,7 +231,7 @@ error:
 
 err:
     rtems_semaphore_release(fs_info->vol_sema);
-    return rc; 
+    return rc;
 }
 
 /* msdos_eval4make --
@@ -242,20 +242,20 @@ err:
  *
  * PARAMETERS:
  *     path    - path for evaluation
- *     pathloc - IN/OUT (start point for evaluation/parent directory for 
+ *     pathloc - IN/OUT (start point for evaluation/parent directory for
  *               creation)
  *     name    - new node name
  *
  * RETURNS:
- *     RC_OK, filled pathloc for parent directory and name of new node on 
+ *     RC_OK, filled pathloc for parent directory and name of new node on
  *     success, or -1 if error occured (errno set appropriately)
  */
-int 
+int
 msdos_eval4make(
-    const char                         *path, 
-    rtems_filesystem_location_info_t   *pathloc,  
+    const char                         *path,
+    rtems_filesystem_location_info_t   *pathloc,
     const char                        **name
-    )   
+    )
 {
     int                               rc = RC_OK;
     rtems_status_code                 sc = RTEMS_SUCCESSFUL;
@@ -272,27 +272,27 @@ msdos_eval4make(
                                 MSDOS_VOLUME_SEMAPHORE_TIMEOUT);
     if (sc != RTEMS_SUCCESSFUL)
         set_errno_and_return_minus_one(EIO);
-  
+
     if (!pathloc->node_access)
     {
         errno = ENOENT;
         rc = -1;
         goto err;
-    }  
+    }
 
-    fat_fd = pathloc->node_access; 
+    fat_fd = pathloc->node_access;
 
     rc = fat_file_reopen(fat_fd);
     if (rc != RC_OK)
         goto err;
 
-    while (!done) 
+    while (!done)
     {
         type = msdos_get_token(&path[i], token, &len);
         i += len;
-        fat_fd = pathloc->node_access; 
+        fat_fd = pathloc->node_access;
 
-        switch (type) 
+        switch (type)
         {
             case MSDOS_UP_DIR:
                 /*
@@ -303,24 +303,24 @@ msdos_eval4make(
                     errno = ENOTDIR;
                     rc = -1;
                     goto error;
-                }  
+                }
 
                 /*
                  *  Am I at the root of this mounted filesystem?
                  */
-                if (pathloc->node_access == 
-                    pathloc->mt_entry->mt_fs_root.node_access) 
+                if (pathloc->node_access ==
+                    pathloc->mt_entry->mt_fs_root.node_access)
                 {
                     /*
                      *  Am I at the root of all filesystems?
                      *  XXX: MSDOS is not supposed to be base fs.
                      */
-                    if (pathloc->node_access == 
-                        rtems_filesystem_root.node_access) 
-                    {    
+                    if (pathloc->node_access ==
+                        rtems_filesystem_root.node_access)
+                    {
                         break;       /* Throw out the .. in this case */
-                    }    
-                    else 
+                    }
+                    else
                     {
                         newloc = pathloc->mt_entry->mt_point_node;
                         *pathloc = newloc;
@@ -330,11 +330,11 @@ msdos_eval4make(
                             goto err;
 
                         rtems_semaphore_release(fs_info->vol_sema);
-                        return (*pathloc->ops->evalformake_h)(&path[i-len], 
+                        return (*pathloc->ops->evalformake_h)(&path[i-len],
                                                               pathloc, name);
                     }
-                } 
-                else 
+                }
+                else
                 {
                     rc = msdos_find_name(pathloc, token);
                     if (rc != RC_OK)
@@ -343,9 +343,9 @@ msdos_eval4make(
                         {
                             errno = ENOENT;
                             rc = -1;
-                        }    
-                        goto error; 
-                    }  
+                        }
+                        goto error;
+                    }
                 }
                 break;
 
@@ -358,10 +358,10 @@ msdos_eval4make(
                     errno = ENOTDIR;
                     rc = -1;
                     goto error;
-                }  
+                }
 
                 /*
-                 *  Otherwise find the token name in the present location and 
+                 *  Otherwise find the token name in the present location and
                  * set the node access to the point we have found.
                  */
                 rc = msdos_find_name(pathloc, token);
@@ -375,7 +375,7 @@ msdos_eval4make(
                     }
                     else
                         done = TRUE;
-                }     
+                }
                 break;
 
             case MSDOS_NO_MORE_PATH:
@@ -383,7 +383,7 @@ msdos_eval4make(
                 rc = -1;
                 goto error;
                 break;
-        
+
             case MSDOS_CURRENT_DIR:
                 break;
 
@@ -402,14 +402,14 @@ msdos_eval4make(
      * We have evaluated the path as far as we can.
      * Verify there is not any invalid stuff at the end of the name.
      */
-    for( ; path[i] != '\0'; i++) 
+    for( ; path[i] != '\0'; i++)
     {
         if (!msdos_is_separator(path[i]))
         {
             errno = ENOENT;
             rc = -1;
             goto error;
-        }  
+        }
     }
 
     fat_fd = pathloc->node_access;
@@ -419,10 +419,10 @@ msdos_eval4make(
         errno = ENOTDIR;
         rc = -1;
         goto error;
-    }  
-    
+    }
+
     msdos_set_handlers(pathloc);
- 
+
     rtems_semaphore_release(fs_info->vol_sema);
     return RC_OK;
 
@@ -431,5 +431,5 @@ error:
 
 err:
     rtems_semaphore_release(fs_info->vol_sema);
-    return rc; 
+    return rc;
 }