f2fs: clean up f2fs_sb_has_xxx functions
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>
diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c
index 672a542..29956e1 100644
--- a/fs/f2fs/file.c
+++ b/fs/f2fs/file.c
@@ -1938,7 +1938,7 @@
{
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_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 @@
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))