diff options
Diffstat (limited to 'fs/f2fs')
| -rw-r--r-- | fs/f2fs/f2fs.h | 9 | ||||
| -rw-r--r-- | fs/f2fs/super.c | 14 |
2 files changed, 1 insertions, 22 deletions
diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h index 2da8c3aa0ce5..93d38d854a41 100644 --- a/fs/f2fs/f2fs.h +++ b/fs/f2fs/f2fs.h @@ -760,10 +760,6 @@ enum { MAX_TIME, }; -#ifdef CONFIG_F2FS_FS_ENCRYPTION -#define F2FS_KEY_DESC_PREFIX "f2fs:" -#define F2FS_KEY_DESC_PREFIX_SIZE 5 -#endif struct f2fs_sb_info { struct super_block *sb; /* pointer to VFS super block */ struct proc_dir_entry *s_proc; /* proc entry */ @@ -771,11 +767,6 @@ struct f2fs_sb_info { int valid_super_block; /* valid super block no */ unsigned long s_flag; /* flags for sbi */ -#ifdef CONFIG_F2FS_FS_ENCRYPTION - u8 key_prefix[F2FS_KEY_DESC_PREFIX_SIZE]; - u8 key_prefix_size; -#endif - #ifdef CONFIG_BLK_DEV_ZONED unsigned int blocks_per_blkz; /* F2FS blocks per zone */ unsigned int log_blocks_per_blkz; /* log2 F2FS blocks per zone */ diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c index 702638e21c76..739192d95e71 100644 --- a/fs/f2fs/super.c +++ b/fs/f2fs/super.c @@ -1156,12 +1156,6 @@ static int f2fs_get_context(struct inode *inode, void *ctx, size_t len) ctx, len, NULL); } -static int f2fs_key_prefix(struct inode *inode, u8 **key) -{ - *key = F2FS_I_SB(inode)->key_prefix; - return F2FS_I_SB(inode)->key_prefix_size; -} - static int f2fs_set_context(struct inode *inode, const void *ctx, size_t len, void *fs_data) { @@ -1177,8 +1171,8 @@ static unsigned f2fs_max_namelen(struct inode *inode) } static struct fscrypt_operations f2fs_cryptops = { + .key_prefix = "f2fs:", .get_context = f2fs_get_context, - .key_prefix = f2fs_key_prefix, .set_context = f2fs_set_context, .is_encrypted = f2fs_encrypted_inode, .empty_dir = f2fs_empty_dir, @@ -1518,12 +1512,6 @@ static void init_sb_info(struct f2fs_sb_info *sbi) mutex_init(&sbi->wio_mutex[NODE]); mutex_init(&sbi->wio_mutex[DATA]); spin_lock_init(&sbi->cp_lock); - -#ifdef CONFIG_F2FS_FS_ENCRYPTION - memcpy(sbi->key_prefix, F2FS_KEY_DESC_PREFIX, - F2FS_KEY_DESC_PREFIX_SIZE); - sbi->key_prefix_size = F2FS_KEY_DESC_PREFIX_SIZE; -#endif } static int init_percpu_info(struct f2fs_sb_info *sbi) |