From: zhong jiang <zhongjiang@huawei.com>
Date: Wed, 19 Sep 2018 19:32:13 +0800
Subject: net: qede: Use FIELD_SIZEOF directly instead of reimplementing its
function
Patch-mainline: v4.20-rc1
Git-commit: e208cd5e41b400d90d5ba71981c7877e437671cc
References: bsc#1104393 FATE#325891 bsc#1104389 FATE#325890
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>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
drivers/net/ethernet/qlogic/qede/qede.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/net/ethernet/qlogic/qede/qede.h
+++ b/drivers/net/ethernet/qlogic/qede/qede.h
@@ -440,7 +440,7 @@ struct qede_fastpath {
struct qede_tx_queue *txq;
struct qede_tx_queue *xdp_tx;
-#define VEC_NAME_SIZE (sizeof(((struct net_device *)0)->name) + 8)
+#define VEC_NAME_SIZE (FIELD_SIZEOF(struct net_device, name) + 8)
char name[VEC_NAME_SIZE];
};