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| author |   zhong jiang <zhongjiang@huawei.com> | 2018-09-19 19:32:10 +0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2018-09-19 20:58:04 -0700 |
| commit | 86c85e1fc4ca1f4f8bfa1c2c706b173bd460b8a1 (patch) | |
| tree | 43fbf8419052c0349d33585bf35be69157e00d47 | |
| parent | Merge tag 'batadv-next-for-davem-20180919' of git://git.open-mesh.org/linux-merge (diff) | |
| download | linux-dev-86c85e1fc4ca1f4f8bfa1c2c706b173bd460b8a1.tar.xz linux-dev-86c85e1fc4ca1f4f8bfa1c2c706b173bd460b8a1.zip | |
net: iucv: 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>
| -rw-r--r-- | net/iucv/af_iucv.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/iucv/af_iucv.c b/net/iucv/af_iucv.c index e2f16a0173a9..5b68ee908107 100644 --- a/net/iucv/af_iucv.c +++ b/net/iucv/af_iucv.c @@ -48,7 +48,7 @@ static struct iucv_interface *pr_iucv; static const u8 iprm_shutdown[8] = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01}; -#define TRGCLS_SIZE (sizeof(((struct iucv_message *)0)->class)) +#define TRGCLS_SIZE FIELD_SIZEOF(struct iucv_message, class) #define __iucv_sock_wait(sk, condition, timeo, ret) \ do { \ |