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f2fs: clean up f2fs_sb_has_xxx functions

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This patch introduces F2FS_FEATURE_FUNCS to clean up the definitions of
different f2fs_sb_has_xxx functions.

Signed-off-by: Sheng Yong <shengyong1@huawei.com>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This commit is contained in:
Sheng Yong
2018-02-06 12:31:17 +08:00
committed by Jaegeuk Kim
parent 3bb09a0e7e
commit ccd31cb28f
6 changed files with 28 additions and 53 deletions
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6
fs/f2fs/file.c
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@@ -1938,7 +1938,7 @@ static int f2fs_ioc_set_encryption_policy(struct file *filp, unsigned long arg)
{
struct inode *inode = file_inode(filp);
if (!f2fs_sb_has_crypto(inode->i_sb))
if (!f2fs_sb_has_encrypt(inode->i_sb))
return -EOPNOTSUPP;
f2fs_update_time(F2FS_I_SB(inode), REQ_TIME);
@@ -1948,7 +1948,7 @@ static int f2fs_ioc_set_encryption_policy(struct file *filp, unsigned long arg)
static int f2fs_ioc_get_encryption_policy(struct file *filp, unsigned long arg)
{
if (!f2fs_sb_has_crypto(file_inode(filp)->i_sb))
if (!f2fs_sb_has_encrypt(file_inode(filp)->i_sb))
return -EOPNOTSUPP;
return fscrypt_ioctl_get_policy(filp, (void __user *)arg);
}
@@ -1959,7 +1959,7 @@ static int f2fs_ioc_get_encryption_pwsalt(struct file *filp, unsigned long arg)
struct f2fs_sb_info *sbi = F2FS_I_SB(inode);
int err;
if (!f2fs_sb_has_crypto(inode->i_sb))
if (!f2fs_sb_has_encrypt(inode->i_sb))
return -EOPNOTSUPP;
if (uuid_is_nonzero(sbi->raw_super->encrypt_pw_salt))