From ec0caa974cd092549ab282deb8ec7ea73b36eba0 Mon Sep 17 00:00:00 2001 From: Eric Biggers Date: Wed, 2 Dec 2020 18:20:37 -0800 Subject: fscrypt: introduce fscrypt_prepare_readdir() The last remaining use of fscrypt_get_encryption_info() from filesystems is for readdir (->iterate_shared()). Every other call is now in fs/crypto/ as part of some other higher-level operation. We need to add a new argument to fscrypt_get_encryption_info() to indicate whether the encryption policy is allowed to be unrecognized or not. Doing this is easier if we can work with high-level operations rather than direct filesystem use of fscrypt_get_encryption_info(). So add a function fscrypt_prepare_readdir() which wraps the call to fscrypt_get_encryption_info() for the readdir use case. Reviewed-by: Andreas Dilger Link: https://lore.kernel.org/r/20201203022041.230976-6-ebiggers@kernel.org Signed-off-by: Eric Biggers --- fs/ubifs/dir.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'fs/ubifs') diff --git a/fs/ubifs/dir.c b/fs/ubifs/dir.c index 009fbf844d3e..1f33a5598b93 100644 --- a/fs/ubifs/dir.c +++ b/fs/ubifs/dir.c @@ -514,7 +514,7 @@ static int ubifs_readdir(struct file *file, struct dir_context *ctx) return 0; if (encrypted) { - err = fscrypt_get_encryption_info(dir); + err = fscrypt_prepare_readdir(dir); if (err) return err; -- cgit v1.2.3