From 2e168c82dc32e02c0d4774cbae4f07d98ff51649 Mon Sep 17 00:00:00 2001 From: Eric Biggers Date: Wed, 29 Nov 2017 12:35:28 -0800 Subject: f2fs: switch to fscrypt_file_open() Reviewed-by: Chao Yu Signed-off-by: Eric Biggers Signed-off-by: Jaegeuk Kim --- fs/f2fs/file.c | 18 +++--------------- 1 file changed, 3 insertions(+), 15 deletions(-) (limited to 'fs/f2fs/file.c') diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c index 84a011a522a1..ebe55d4793fb 100644 --- a/fs/f2fs/file.c +++ b/fs/f2fs/file.c @@ -472,22 +472,10 @@ static int f2fs_file_mmap(struct file *file, struct vm_area_struct *vma) static int f2fs_file_open(struct inode *inode, struct file *filp) { - struct dentry *dir; + int err = fscrypt_file_open(inode, filp); - if (f2fs_encrypted_inode(inode)) { - int ret = fscrypt_get_encryption_info(inode); - if (ret) - return -EACCES; - if (!fscrypt_has_encryption_key(inode)) - return -ENOKEY; - } - dir = dget_parent(file_dentry(filp)); - if (f2fs_encrypted_inode(d_inode(dir)) && - !fscrypt_has_permitted_context(d_inode(dir), inode)) { - dput(dir); - return -EPERM; - } - dput(dir); + if (err) + return err; return dquot_file_open(inode, filp); } -- cgit v1.2.3