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fscrypt: remove fscrypt_is_direct_key_policy()

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fscrypt_is_direct_key_policy() is no longer used, so remove it.

Link: https://lore.kernel.org/r/20191209211829.239800-5-ebiggers@kernel.org
Signed-off-by: Eric Biggers <ebiggers@google.com>
This commit is contained in:
Eric Biggers 2019-12-09 13:18:29 -08:00 committed by Jaegeuk Kim
parent 51a6bbc53f
commit bfc935af5b
1 changed files with 0 additions and 6 deletions
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6
fs/crypto/fscrypt_private.h
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@ -136,12 +136,6 @@ fscrypt_policy_flags(const union fscrypt_policy *policy)
BUG();
}
static inline bool
fscrypt_is_direct_key_policy(const union fscrypt_policy *policy)
{
return fscrypt_policy_flags(policy) & FSCRYPT_POLICY_FLAG_DIRECT_KEY;
}
/**
* For encrypted symlinks, the ciphertext length is stored at the beginning
* of the string in little-endian format.