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Signed-off-by: Xiaofeng Lian <1198715581lxf@gmail.com> --- include/linux/kfifo.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/linux/kfifo.h b/include/linux/kfifo.h index 66eb1b8971f7..316b6c019550 100644 --- a/include/linux/kfifo.h +++ b/include/linux/kfifo.h @@ -148,7 +148,7 @@ struct kfifo_rec_ptr_2 __STRUCT_KFIFO_PTR(unsigned char, 2, void); struct __kfifo *__kfifo = &__tmp->kfifo; \ __kfifo->in = 0; \ __kfifo->out = 0; \ - __kfifo->mask = __is_kfifo_ptr(__tmp) ? 0 : __KFIFO_SIZE(__tmp->buf) - 1;\ + __kfifo->mask = __is_kfifo_ptr(__tmp) ? 0 : __KFIFO_SIZE(__tmp) - 1;\ __kfifo->esize = sizeof(*__tmp->buf); \ __kfifo->data = __is_kfifo_ptr(__tmp) ? NULL : __tmp->buf; \ }) -- 2.45.2