The whole CLASS_INIT() detour isn't needed. Use __cleanup() directly and give the destructor a private name.
No functional changes. Signed-off-by: Christian Brauner (Amutable) <[email protected]> --- include/linux/file.h | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) diff --git a/include/linux/file.h b/include/linux/file.h index 2b864f457211..926cc58d0b7f 100644 --- a/include/linux/file.h +++ b/include/linux/file.h @@ -146,9 +146,6 @@ struct fd_prepare { struct file *__file; /* do not access directly */ }; -/* Typedef for fd_prepare cleanup guards. */ -typedef struct fd_prepare class_fd_prepare_t; - /* * Accessors for fd_prepare class members. * _Generic() is used for zero-cost type safety. @@ -160,7 +157,7 @@ typedef struct fd_prepare class_fd_prepare_t; (_Generic((_fdf), struct fd_prepare: (_fdf).__file)) /* Do not use directly. */ -static __always_inline void class_fd_prepare_destructor(const struct fd_prepare *fdf) +static __always_inline void __fd_prepare_cleanup(const struct fd_prepare *fdf) { if (unlikely(fdf->__fd >= 0)) { put_unused_fd(fdf->__fd); @@ -199,10 +196,10 @@ static __always_inline struct fd_prepare __fd_prepare(int fd, struct file *file) * @_file_owned: struct file to take ownership of (can be expression) */ #define FD_PREPARE(_fdf, _fd_flags, _file_owned) \ - CLASS_INIT(fd_prepare, _fdf, ({ \ + struct fd_prepare _fdf __cleanup(__fd_prepare_cleanup) = ({ \ int __fd = get_unused_fd_flags(_fd_flags); \ __fd_prepare(__fd, __fd < 0 ? NULL : (_file_owned)); \ - })) + }) /* Do not use directly. */ static __always_inline int __fd_publish(struct fd_prepare *fdf) -- 2.53.0
