Commit f121aade authored by Miklos Szeredi's avatar Miklos Szeredi
Browse files

vfs: add path_put_init() 



This one initializes the struct path to all zeroes so that multiple
path_put_init() on the path is safe.

Signed-off-by: default avatarMiklos Szeredi <mszeredi@redhat.com>
parent f30536f0

include/linux/path.h

+6 −0
Original line number Diff line number Diff line
@@ -18,4 +18,10 @@ 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) { };

}



#endif  /* _LINUX_PATH_H */

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