summaryrefslogtreecommitdiff
path: root/net/sched
diff options
context:
space:
mode:
authorzhong jiang <zhongjiang@huawei.com>2018-09-19 19:32:11 +0800
committerDavid S. Miller <davem@davemloft.net>2018-09-19 20:58:04 -0700
commitcb205a817444f4838547e9f19438b96fdc32d5b6 (patch)
treeceed9d57b66c1c7aa0160dc8077ceb746cdce024 /net/sched
parent86c85e1fc4ca1f4f8bfa1c2c706b173bd460b8a1 (diff)
net: sched: Use FIELD_SIZEOF directly instead of reimplementing its function
FIELD_SIZEOF is defined as a macro to calculate the specified value. Therefore, We prefer to use the macro rather than calculating its value. Signed-off-by: zhong jiang <zhongjiang@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sched')
-rw-r--r--net/sched/cls_flower.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/sched/cls_flower.c b/net/sched/cls_flower.c
index 4b8dd37dd4f8..9aada2d0ef06 100644
--- a/net/sched/cls_flower.c
+++ b/net/sched/cls_flower.c
@@ -993,7 +993,7 @@ static int fl_init_mask_hashtable(struct fl_flow_mask *mask)
}
#define FL_KEY_MEMBER_OFFSET(member) offsetof(struct fl_flow_key, member)
-#define FL_KEY_MEMBER_SIZE(member) (sizeof(((struct fl_flow_key *) 0)->member))
+#define FL_KEY_MEMBER_SIZE(member) FIELD_SIZEOF(struct fl_flow_key, member)
#define FL_KEY_IS_MASKED(mask, member) \
memchr_inv(((char *)mask) + FL_KEY_MEMBER_OFFSET(member), \