diff options
Diffstat (limited to 'fs/file_attr.c')
| -rw-r--r-- | fs/file_attr.c | 20 |
1 files changed, 6 insertions, 14 deletions
diff --git a/fs/file_attr.c b/fs/file_attr.c index 12424d4945d0..4c4916632f11 100644 --- a/fs/file_attr.c +++ b/fs/file_attr.c @@ -84,7 +84,7 @@ int vfs_fileattr_get(struct dentry *dentry, struct file_kattr *fa) int error; if (!inode->i_op->fileattr_get) - return -EOPNOTSUPP; + return -ENOIOCTLCMD; error = security_inode_file_getattr(dentry, fa); if (error) @@ -270,7 +270,7 @@ int vfs_fileattr_set(struct mnt_idmap *idmap, struct dentry *dentry, int err; if (!inode->i_op->fileattr_set) - return -EOPNOTSUPP; + return -ENOIOCTLCMD; if (!inode_owner_or_capable(idmap, inode)) return -EPERM; @@ -312,13 +312,10 @@ int ioctl_getflags(struct file *file, unsigned int __user *argp) int err; err = vfs_fileattr_get(file->f_path.dentry, &fa); - if (err == -EOPNOTSUPP) - err = -ENOIOCTLCMD; if (!err) err = put_user(fa.flags, argp); return err; } -EXPORT_SYMBOL(ioctl_getflags); int ioctl_setflags(struct file *file, unsigned int __user *argp) { @@ -335,13 +332,10 @@ int ioctl_setflags(struct file *file, unsigned int __user *argp) fileattr_fill_flags(&fa, flags); err = vfs_fileattr_set(idmap, dentry, &fa); mnt_drop_write_file(file); - if (err == -EOPNOTSUPP) - err = -ENOIOCTLCMD; } } return err; } -EXPORT_SYMBOL(ioctl_setflags); int ioctl_fsgetxattr(struct file *file, void __user *argp) { @@ -349,14 +343,11 @@ int ioctl_fsgetxattr(struct file *file, void __user *argp) int err; err = vfs_fileattr_get(file->f_path.dentry, &fa); - if (err == -EOPNOTSUPP) - err = -ENOIOCTLCMD; if (!err) err = copy_fsxattr_to_user(&fa, argp); return err; } -EXPORT_SYMBOL(ioctl_fsgetxattr); int ioctl_fssetxattr(struct file *file, void __user *argp) { @@ -371,13 +362,10 @@ int ioctl_fssetxattr(struct file *file, void __user *argp) if (!err) { err = vfs_fileattr_set(idmap, dentry, &fa); mnt_drop_write_file(file); - if (err == -EOPNOTSUPP) - err = -ENOIOCTLCMD; } } return err; } -EXPORT_SYMBOL(ioctl_fssetxattr); SYSCALL_DEFINE5(file_getattr, int, dfd, const char __user *, filename, struct file_attr __user *, ufattr, size_t, usize, @@ -424,6 +412,8 @@ SYSCALL_DEFINE5(file_getattr, int, dfd, const char __user *, filename, } error = vfs_fileattr_get(filepath.dentry, &fa); + if (error == -ENOIOCTLCMD || error == -ENOTTY) + error = -EOPNOTSUPP; if (error) return error; @@ -491,6 +481,8 @@ SYSCALL_DEFINE5(file_setattr, int, dfd, const char __user *, filename, if (!error) { error = vfs_fileattr_set(mnt_idmap(filepath.mnt), filepath.dentry, &fa); + if (error == -ENOIOCTLCMD || error == -ENOTTY) + error = -EOPNOTSUPP; mnt_drop_write(filepath.mnt); } |