diff options
Diffstat (limited to 'include/linux/path.h')
| -rw-r--r-- | include/linux/path.h | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/include/linux/path.h b/include/linux/path.h index 475225a03d0d..7ea389dc764b 100644 --- a/include/linux/path.h +++ b/include/linux/path.h @@ -18,10 +18,13 @@ static inline int path_equal(const struct path *path1, const struct path *path2) return path1->mnt == path2->mnt && path1->dentry == path2->dentry; } -static inline void path_put_init(struct path *path) -{ - path_put(path); - *path = (struct path) { }; -} +/* + * Cleanup macro for use with __free(path_put). Avoids dereference and + * copying @path unlike DEFINE_FREE(). path_put() will handle the empty + * path correctly just ensure @path is initialized: + * + * struct path path __free(path_put) = {}; + */ +#define __free_path_put path_put #endif /* _LINUX_PATH_H */ |