contrib/scripts/crypto_patches/0015_llcrypt_include.patch

   1 In case llcrypt is not built (CONFIG_LL_ENCRYPTION undefined),
   2 we need to have stubs for llcrypt init/exit functions.
   3
   4 --- a/libcfs/include/libcfs/crypto/llcrypt.h
   5 +++ b/libcfs/include/libcfs/crypto/llcrypt.h
   6 @@ -287,6 +287,13 @@ static inline void llcrypt_set_ops(struc
   7  }
   8  #else  /* !CONFIG_LL_ENCRYPTION */
   9
  10 +struct llcrypt_operations;
  11 +#define llcrypt_init()         0
  12 +#define llcrypt_exit()         {}
  13 +
  14 +#undef IS_ENCRYPTED
  15 +#define IS_ENCRYPTED(x)        0
  16 +
  17  static inline bool llcrypt_has_encryption_key(const struct inode *inode)
  18  {
  19         return false;
  20 @@ -554,13 +561,7 @@ static inline int __llcrypt_encrypt_syml
  21         return -EOPNOTSUPP;
  22  }
  23
  24 -static inline const char *llcrypt_get_symlink(struct inode *inode,
  25 -                                             const void *caddr,
  26 -                                             unsigned int max_size,
  27 -                                             struct delayed_call *done)
  28 -{
  29 -       return ERR_PTR(-EOPNOTSUPP);
  30 -}
  31 +#define llcrypt_get_symlink(inode, caddr, max_size, done)   ERR_PTR(-EOPNOTSUPP)
  32
  33  static inline void llcrypt_set_ops(struct super_block *sb,
  34                                    const struct llcrypt_operations *lsi_cop)