Instead of conditionally checking for verity status of an inode before invoking fsverity_prepare_setattr(), this commit moves the check inside the definition of fsverity_prepare_setattr(). Signed-off-by: Chandan Rajendra <chandan@xxxxxxxxxxxxxxxxxx> --- fs/ext4/inode.c | 8 +++----- fs/f2fs/file.c | 8 +++----- fs/verity/setup.c | 2 +- 3 files changed, 7 insertions(+), 11 deletions(-) diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c index 703f55635824..44561e68886b 100644 --- a/fs/ext4/inode.c +++ b/fs/ext4/inode.c @@ -5510,11 +5510,9 @@ int ext4_setattr(struct dentry *dentry, struct iattr *attr) if (error) return error; - if (IS_VERITY(inode)) { - error = fsverity_prepare_setattr(dentry, attr); - if (error) - return error; - } + error = fsverity_prepare_setattr(dentry, attr); + if (error) + return error; if (is_quota_modification(inode, attr)) { error = dquot_initialize(inode); diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c index 925c0d9608da..422907ca37c6 100644 --- a/fs/f2fs/file.c +++ b/fs/f2fs/file.c @@ -798,11 +798,9 @@ int f2fs_setattr(struct dentry *dentry, struct iattr *attr) if (err) return err; - if (IS_VERITY(inode)) { - err = fsverity_prepare_setattr(dentry, attr); - if (err) - return err; - } + err = fsverity_prepare_setattr(dentry, attr); + if (err) + return err; if (is_quota_modification(inode, attr)) { err = dquot_initialize(inode); diff --git a/fs/verity/setup.c b/fs/verity/setup.c index bc463dc601b1..154556d72691 100644 --- a/fs/verity/setup.c +++ b/fs/verity/setup.c @@ -796,7 +796,7 @@ EXPORT_SYMBOL_GPL(fsverity_file_open); */ int fsverity_prepare_setattr(struct dentry *dentry, struct iattr *attr) { - if (attr->ia_valid & ATTR_SIZE) { + if (IS_VERITY(d_inode(dentry)) && (attr->ia_valid & ATTR_SIZE)) { pr_debug("Denying truncate of verity file (ino %lu)\n", d_inode(dentry)->i_ino); return -EPERM; -- 2.19.1