fs/afs/misc.c

   1 /* miscellaneous bits
   2  *
   3  * Copyright (C) 2002, 2007 Red Hat, Inc. All Rights Reserved.
   4  * Written by David Howells (dhowells@redhat.com)
   5  *
   6  * This program is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU General Public License
   8  * as published by the Free Software Foundation; either version
   9  * 2 of the License, or (at your option) any later version.
  10  */
  11
  12 #include <linux/kernel.h>
  13 #include <linux/module.h>
  14 #include <linux/errno.h>
  15 #include "internal.h"
  16 #include "afs_fs.h"
  17
  18 /*
  19  * convert an AFS abort code to a Linux error number
  20  */
  21 int afs_abort_to_error(u32 abort_code)
  22 {
  23         switch (abort_code) {
  24         case 13:                return -EACCES;
  25         case VSALVAGE:          return -EIO;
  26         case VNOVNODE:          return -ENOENT;
  27         case VNOVOL:            return -ENOMEDIUM;
  28         case VVOLEXISTS:        return -EEXIST;
  29         case VNOSERVICE:        return -EIO;
  30         case VOFFLINE:          return -ENOENT;
  31         case VONLINE:           return -EEXIST;
  32         case VDISKFULL:         return -ENOSPC;
  33         case VOVERQUOTA:        return -EDQUOT;
  34         case VBUSY:             return -EBUSY;
  35         case VMOVED:            return -ENXIO;
  36         default:                return -EIO;
  37         }
  38 }