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authorMasahiro Yamada <yamada.masahiro@socionext.com>2018-02-07 02:40:35 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2018-02-07 05:32:46 +0300
commit32b395a1334beee0435354abf0776efffd4a4541 (patch)
treef55344a7ea2b969155a4e4c4aa5e16de4865b659 /net/ipv6/mcast.c
parent075db40c3b3d13a25c70e315c210bec921a198a5 (diff)
downloadlinux-32b395a1334beee0435354abf0776efffd4a4541.tar.xz
build_bug.h: remove BUILD_BUG_ON_NULL()
This macro is only used by net/ipv6/mcast.c, but there is no reason why it must be BUILD_BUG_ON_NULL(). Replace it with BUILD_BUG_ON_ZERO(), and remove BUILD_BUG_ON_NULL() definition from <linux/build_bug.h>. Link: http://lkml.kernel.org/r/1515121833-3174-3-git-send-email-yamada.masahiro@socionext.com Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Cc: Ian Abbott <abbotti@mev.co.uk> Cc: Masahiro Yamada <yamada.masahiro@socionext.com> Cc: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org> Cc: Alexey Kuznetsov <kuznet@ms2.inr.ac.ru> Cc: "David S. Miller" <davem@davemloft.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'net/ipv6/mcast.c')
-rw-r--r--net/ipv6/mcast.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/net/ipv6/mcast.c b/net/ipv6/mcast.c
index 6a5d0e39bb87..9b9d2ff01b35 100644
--- a/net/ipv6/mcast.c
+++ b/net/ipv6/mcast.c
@@ -65,10 +65,10 @@
#include <net/ip6_checksum.h>
/* Ensure that we have struct in6_addr aligned on 32bit word. */
-static void *__mld2_query_bugs[] __attribute__((__unused__)) = {
- BUILD_BUG_ON_NULL(offsetof(struct mld2_query, mld2q_srcs) % 4),
- BUILD_BUG_ON_NULL(offsetof(struct mld2_report, mld2r_grec) % 4),
- BUILD_BUG_ON_NULL(offsetof(struct mld2_grec, grec_mca) % 4)
+static int __mld2_query_bugs[] __attribute__((__unused__)) = {
+ BUILD_BUG_ON_ZERO(offsetof(struct mld2_query, mld2q_srcs) % 4),
+ BUILD_BUG_ON_ZERO(offsetof(struct mld2_report, mld2r_grec) % 4),
+ BUILD_BUG_ON_ZERO(offsetof(struct mld2_grec, grec_mca) % 4)
};
static struct in6_addr mld2_all_mcr = MLD2_ALL_MCR_INIT;