mirror of
https://github.com/Fishwaldo/linux-bl808.git
synced 2025-06-17 20:25:19 +00:00
fscrypt: remove unnecessary extern keywords
Remove the unnecessary 'extern' keywords from function declarations. This makes it so that we don't have a mix of both styles, so it won't be ambiguous what to use in new fscrypt patches. This also makes the code shorter and matches the 'checkpatch --strict' expectation. Link: https://lore.kernel.org/r/20200511191358.53096-4-ebiggers@kernel.org Signed-off-by: Eric Biggers <ebiggers@google.com>
This commit is contained in:
Eric Biggers
parent
fe015a78e5
commit
607009020a
2 changed files with 102 additions and 114 deletions
|
|
@ -108,22 +108,21 @@ static inline void fscrypt_handle_d_move(struct dentry *dentry)
|
|||
}
|
||||
|
||||
/* crypto.c */
|
||||
extern void fscrypt_enqueue_decrypt_work(struct work_struct *);
|
||||
void fscrypt_enqueue_decrypt_work(struct work_struct *);
|
||||
|
||||
extern struct page *fscrypt_encrypt_pagecache_blocks(struct page *page,
|
||||
unsigned int len,
|
||||
unsigned int offs,
|
||||
gfp_t gfp_flags);
|
||||
extern int fscrypt_encrypt_block_inplace(const struct inode *inode,
|
||||
struct page *page, unsigned int len,
|
||||
unsigned int offs, u64 lblk_num,
|
||||
gfp_t gfp_flags);
|
||||
struct page *fscrypt_encrypt_pagecache_blocks(struct page *page,
|
||||
unsigned int len,
|
||||
unsigned int offs,
|
||||
gfp_t gfp_flags);
|
||||
int fscrypt_encrypt_block_inplace(const struct inode *inode, struct page *page,
|
||||
unsigned int len, unsigned int offs,
|
||||
u64 lblk_num, gfp_t gfp_flags);
|
||||
|
||||
extern int fscrypt_decrypt_pagecache_blocks(struct page *page, unsigned int len,
|
||||
unsigned int offs);
|
||||
extern int fscrypt_decrypt_block_inplace(const struct inode *inode,
|
||||
struct page *page, unsigned int len,
|
||||
unsigned int offs, u64 lblk_num);
|
||||
int fscrypt_decrypt_pagecache_blocks(struct page *page, unsigned int len,
|
||||
unsigned int offs);
|
||||
int fscrypt_decrypt_block_inplace(const struct inode *inode, struct page *page,
|
||||
unsigned int len, unsigned int offs,
|
||||
u64 lblk_num);
|
||||
|
||||
static inline bool fscrypt_is_bounce_page(struct page *page)
|
||||
{
|
||||
|
|
@ -135,81 +134,74 @@ static inline struct page *fscrypt_pagecache_page(struct page *bounce_page)
|
|||
return (struct page *)page_private(bounce_page);
|
||||
}
|
||||
|
||||
extern void fscrypt_free_bounce_page(struct page *bounce_page);
|
||||
void fscrypt_free_bounce_page(struct page *bounce_page);
|
||||
|
||||
/* policy.c */
|
||||
extern int fscrypt_ioctl_set_policy(struct file *filp, const void __user *arg);
|
||||
extern int fscrypt_ioctl_get_policy(struct file *filp, void __user *arg);
|
||||
extern int fscrypt_ioctl_get_policy_ex(struct file *filp, void __user *arg);
|
||||
extern int fscrypt_ioctl_get_nonce(struct file *filp, void __user *arg);
|
||||
extern int fscrypt_has_permitted_context(struct inode *parent,
|
||||
struct inode *child);
|
||||
extern int fscrypt_inherit_context(struct inode *parent, struct inode *child,
|
||||
void *fs_data, bool preload);
|
||||
int fscrypt_ioctl_set_policy(struct file *filp, const void __user *arg);
|
||||
int fscrypt_ioctl_get_policy(struct file *filp, void __user *arg);
|
||||
int fscrypt_ioctl_get_policy_ex(struct file *filp, void __user *arg);
|
||||
int fscrypt_ioctl_get_nonce(struct file *filp, void __user *arg);
|
||||
int fscrypt_has_permitted_context(struct inode *parent, struct inode *child);
|
||||
int fscrypt_inherit_context(struct inode *parent, struct inode *child,
|
||||
void *fs_data, bool preload);
|
||||
|
||||
/* keyring.c */
|
||||
extern void fscrypt_sb_free(struct super_block *sb);
|
||||
extern int fscrypt_ioctl_add_key(struct file *filp, void __user *arg);
|
||||
extern int fscrypt_ioctl_remove_key(struct file *filp, void __user *arg);
|
||||
extern int fscrypt_ioctl_remove_key_all_users(struct file *filp,
|
||||
void __user *arg);
|
||||
extern int fscrypt_ioctl_get_key_status(struct file *filp, void __user *arg);
|
||||
void fscrypt_sb_free(struct super_block *sb);
|
||||
int fscrypt_ioctl_add_key(struct file *filp, void __user *arg);
|
||||
int fscrypt_ioctl_remove_key(struct file *filp, void __user *arg);
|
||||
int fscrypt_ioctl_remove_key_all_users(struct file *filp, void __user *arg);
|
||||
int fscrypt_ioctl_get_key_status(struct file *filp, void __user *arg);
|
||||
|
||||
/* keysetup.c */
|
||||
extern int fscrypt_get_encryption_info(struct inode *inode);
|
||||
extern void fscrypt_put_encryption_info(struct inode *inode);
|
||||
extern void fscrypt_free_inode(struct inode *inode);
|
||||
extern int fscrypt_drop_inode(struct inode *inode);
|
||||
int fscrypt_get_encryption_info(struct inode *inode);
|
||||
void fscrypt_put_encryption_info(struct inode *inode);
|
||||
void fscrypt_free_inode(struct inode *inode);
|
||||
int fscrypt_drop_inode(struct inode *inode);
|
||||
|
||||
/* fname.c */
|
||||
extern int fscrypt_setup_filename(struct inode *inode, const struct qstr *iname,
|
||||
int lookup, struct fscrypt_name *fname);
|
||||
int fscrypt_setup_filename(struct inode *inode, const struct qstr *iname,
|
||||
int lookup, struct fscrypt_name *fname);
|
||||
|
||||
static inline void fscrypt_free_filename(struct fscrypt_name *fname)
|
||||
{
|
||||
kfree(fname->crypto_buf.name);
|
||||
}
|
||||
|
||||
extern int fscrypt_fname_alloc_buffer(const struct inode *inode,
|
||||
u32 max_encrypted_len,
|
||||
struct fscrypt_str *crypto_str);
|
||||
extern void fscrypt_fname_free_buffer(struct fscrypt_str *crypto_str);
|
||||
extern int fscrypt_fname_disk_to_usr(const struct inode *inode,
|
||||
u32 hash, u32 minor_hash,
|
||||
const struct fscrypt_str *iname,
|
||||
struct fscrypt_str *oname);
|
||||
extern bool fscrypt_match_name(const struct fscrypt_name *fname,
|
||||
const u8 *de_name, u32 de_name_len);
|
||||
extern u64 fscrypt_fname_siphash(const struct inode *dir,
|
||||
const struct qstr *name);
|
||||
int fscrypt_fname_alloc_buffer(const struct inode *inode, u32 max_encrypted_len,
|
||||
struct fscrypt_str *crypto_str);
|
||||
void fscrypt_fname_free_buffer(struct fscrypt_str *crypto_str);
|
||||
int fscrypt_fname_disk_to_usr(const struct inode *inode,
|
||||
u32 hash, u32 minor_hash,
|
||||
const struct fscrypt_str *iname,
|
||||
struct fscrypt_str *oname);
|
||||
bool fscrypt_match_name(const struct fscrypt_name *fname,
|
||||
const u8 *de_name, u32 de_name_len);
|
||||
u64 fscrypt_fname_siphash(const struct inode *dir, const struct qstr *name);
|
||||
|
||||
/* bio.c */
|
||||
extern void fscrypt_decrypt_bio(struct bio *bio);
|
||||
extern int fscrypt_zeroout_range(const struct inode *inode, pgoff_t lblk,
|
||||
sector_t pblk, unsigned int len);
|
||||
void fscrypt_decrypt_bio(struct bio *bio);
|
||||
int fscrypt_zeroout_range(const struct inode *inode, pgoff_t lblk,
|
||||
sector_t pblk, unsigned int len);
|
||||
|
||||
/* hooks.c */
|
||||
extern int fscrypt_file_open(struct inode *inode, struct file *filp);
|
||||
extern int __fscrypt_prepare_link(struct inode *inode, struct inode *dir,
|
||||
struct dentry *dentry);
|
||||
extern int __fscrypt_prepare_rename(struct inode *old_dir,
|
||||
struct dentry *old_dentry,
|
||||
struct inode *new_dir,
|
||||
struct dentry *new_dentry,
|
||||
unsigned int flags);
|
||||
extern int __fscrypt_prepare_lookup(struct inode *dir, struct dentry *dentry,
|
||||
struct fscrypt_name *fname);
|
||||
extern int fscrypt_prepare_setflags(struct inode *inode,
|
||||
unsigned int oldflags, unsigned int flags);
|
||||
extern int __fscrypt_prepare_symlink(struct inode *dir, unsigned int len,
|
||||
unsigned int max_len,
|
||||
struct fscrypt_str *disk_link);
|
||||
extern int __fscrypt_encrypt_symlink(struct inode *inode, const char *target,
|
||||
unsigned int len,
|
||||
struct fscrypt_str *disk_link);
|
||||
extern const char *fscrypt_get_symlink(struct inode *inode, const void *caddr,
|
||||
unsigned int max_size,
|
||||
struct delayed_call *done);
|
||||
int fscrypt_file_open(struct inode *inode, struct file *filp);
|
||||
int __fscrypt_prepare_link(struct inode *inode, struct inode *dir,
|
||||
struct dentry *dentry);
|
||||
int __fscrypt_prepare_rename(struct inode *old_dir, struct dentry *old_dentry,
|
||||
struct inode *new_dir, struct dentry *new_dentry,
|
||||
unsigned int flags);
|
||||
int __fscrypt_prepare_lookup(struct inode *dir, struct dentry *dentry,
|
||||
struct fscrypt_name *fname);
|
||||
int fscrypt_prepare_setflags(struct inode *inode,
|
||||
unsigned int oldflags, unsigned int flags);
|
||||
int __fscrypt_prepare_symlink(struct inode *dir, unsigned int len,
|
||||
unsigned int max_len,
|
||||
struct fscrypt_str *disk_link);
|
||||
int __fscrypt_encrypt_symlink(struct inode *inode, const char *target,
|
||||
unsigned int len, struct fscrypt_str *disk_link);
|
||||
const char *fscrypt_get_symlink(struct inode *inode, const void *caddr,
|
||||
unsigned int max_size,
|
||||
struct delayed_call *done);
|
||||
static inline void fscrypt_set_ops(struct super_block *sb,
|
||||
const struct fscrypt_operations *s_cop)
|
||||
{
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue