include/linux/proc_fs.h: fix confusing macro arg name

state_size and ops are in the wrong position.

Link: http://lkml.kernel.org/r/20190910021747.11216-1-linmiaohe@huawei.com


Signed-off-by: Miaohe Lin <linmiaohe@huawei.com>
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Acked-by: Aleksa Sarai <cyphar@cyphar.com>
Reviewed-by: Christian Brauner <christian.brauner@ubuntu.com>
Cc: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>