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fscrypt: remove ->is_encrypted()

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Now that all callers of fscrypt_operations.is_encrypted() have been
switched to IS_ENCRYPTED(), remove ->is_encrypted().

Reviewed-by: Chao Yu <yuchao0@huawei.com>
Acked-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
This commit is contained in:
Eric Biggers 2017-10-09 12:15:37 -07:00 committed by Theodore Ts'o
parent e0428a266d
commit f7293e48bb
6 changed files with 3 additions and 15 deletions
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2
fs/ext4/super.c
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@ -1241,13 +1241,11 @@ static const struct fscrypt_operations ext4_cryptops = {
.get_context = ext4_get_context,
.set_context = ext4_set_context,
.dummy_context = ext4_dummy_context,
.is_encrypted = ext4_encrypted_inode,
.empty_dir = ext4_empty_dir,
.max_namelen = ext4_max_namelen,
};
#else
static const struct fscrypt_operations ext4_cryptops = {
.is_encrypted = ext4_encrypted_inode,
};
#endif

2
fs/f2fs/super.c
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@ -1594,13 +1594,11 @@ static const struct fscrypt_operations f2fs_cryptops = {
.key_prefix = "f2fs:",
.get_context = f2fs_get_context,
.set_context = f2fs_set_context,
.is_encrypted = f2fs_encrypted_inode,
.empty_dir = f2fs_empty_dir,
.max_namelen = f2fs_max_namelen,
};
#else
static const struct fscrypt_operations f2fs_cryptops = {
.is_encrypted = f2fs_encrypted_inode,
};
#endif

1
fs/ubifs/crypto.c
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@ -87,7 +87,6 @@ const struct fscrypt_operations ubifs_crypt_operations = {
.key_prefix = "ubifs:",
.get_context = ubifs_crypt_get_context,
.set_context = ubifs_crypt_set_context,
.is_encrypted = __ubifs_crypt_is_encrypted,
.empty_dir = ubifs_crypt_empty_dir,
.max_namelen = ubifs_crypt_max_namelen,
};

1
fs/ubifs/super.c
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@ -2009,7 +2009,6 @@ static struct ubifs_info *alloc_ubifs_info(struct ubi_volume_desc *ubi)
#ifndef CONFIG_UBIFS_FS_ENCRYPTION
const struct fscrypt_operations ubifs_crypt_operations = {
.is_encrypted = __ubifs_crypt_is_encrypted,
};
#endif

11
fs/ubifs/ubifs.h
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@ -1834,16 +1834,11 @@ int ubifs_decrypt(const struct inode *inode, struct ubifs_data_node *dn,
extern const struct fscrypt_operations ubifs_crypt_operations;
static inline bool __ubifs_crypt_is_encrypted(struct inode *inode)
{
struct ubifs_inode *ui = ubifs_inode(inode);
return ui->flags & UBIFS_CRYPT_FL;
}
static inline bool ubifs_crypt_is_encrypted(const struct inode *inode)
{
return __ubifs_crypt_is_encrypted((struct inode *)inode);
const struct ubifs_inode *ui = ubifs_inode(inode);
return ui->flags & UBIFS_CRYPT_FL;
}
/* Normal UBIFS messages */

1
include/linux/fscrypt.h
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@ -81,7 +81,6 @@ struct fscrypt_operations {
int (*get_context)(struct inode *, void *, size_t);
int (*set_context)(struct inode *, const void *, size_t, void *);
bool (*dummy_context)(struct inode *);
bool (*is_encrypted)(struct inode *);
bool (*empty_dir)(struct inode *);
unsigned (*max_namelen)(struct inode *);
};