From ebda8da3b5cf01ad79a51a890c78d226586f842d Mon Sep 17 00:00:00 2001 From: Patrick McHardy Date: Thu, 26 Mar 2015 12:48:36 +0000 Subject: list: fix prefetch dummy ../include/linux_list.h:385:59: warning: right-hand operand of comma expression has no effect [-Wunused-value] for (pos = list_entry((head)->next, typeof(*pos), member), \ ^ set.c:266:2: note: in expansion of macro 'list_for_each_entry' list_for_each_entry(elem, &set->element_list, head) { Signed-off-by: Patrick McHardy --- include/linux_list.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/linux_list.h') diff --git a/include/linux_list.h b/include/linux_list.h index de182a4..efffb91 100644 --- a/include/linux_list.h +++ b/include/linux_list.h @@ -29,7 +29,7 @@ 1; \ }) -#define prefetch(x) 1 +#define prefetch(x) ((void)0) /* empty define to make this work in userspace -HW */ #ifndef smp_wmb -- cgit v1.2.3