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fscrypt: inline fscrypt_free_filename()

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fscrypt_free_filename() only needs to do a kfree() of crypto_buf.name,
which works well as an inline function.  We can skip setting the various
pointers to NULL, since no user cares about it (the name is always freed
just before it goes out of scope).

Signed-off-by: Eric Biggers <[email protected]>
Reviewed-by: David Gstir <[email protected]>
Signed-off-by: Theodore Ts'o <[email protected]>
This commit is contained in:
Eric Biggers 2017-05-22 18:14:06 -07:00 • committed by Theodore Ts'o
commit 27e47a6342
2 changed files with 6 additions and 10 deletions
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9
fs/crypto/fname.c
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@ -453,12 +453,3 @@ errout:
return ret;
}
EXPORT_SYMBOL(fscrypt_setup_filename);
void fscrypt_free_filename(struct fscrypt_name *fname)
{
kfree(fname->crypto_buf.name);
fname->crypto_buf.name = NULL;
fname->usr_fname = NULL;
fname->disk_name.name = NULL;
}
EXPORT_SYMBOL(fscrypt_free_filename);