diff options
| author | YueHaibing <yuehaibing@huawei.com> | 2018-08-01 18:16:47 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-08-02 14:40:22 -0700 |
| commit | bd34389d4fdb4fe85a4c4a663dcf29c97ea2111a (patch) | |
| tree | e47ee1ab36cdaed3c77583bbb9685e30c43e6a0c /drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c | |
| parent | fc389d1cb3855f6012093f741531a9ad0ec4ae9a (diff) | |
net: hns: remove redundant variables 'max_frm' and 'tmp_mac_key'
Variables 'max_frm' and 'tmp_mac_key' are being assigned,
but are never used,hence they are redundant and can be removed.
fix fllowing warning:
drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c:461:6: warning: variable 'max_frm' set but not used [-Wunused-but-set-variable]
drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c:1685:31: warning: variable 'tmp_mac_key' set but not used [-Wunused-but-set-variable]
drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c:1855:41: warning: variable 'tmp_mac_key' set but not used [-Wunused-but-set-variable]
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c')
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c index 6e5107d428c7..3545a5d0bc95 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c +++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c @@ -458,11 +458,6 @@ int hns_mac_set_mtu(struct hns_mac_cb *mac_cb, u32 new_mtu, u32 buf_size) { struct mac_driver *drv = hns_mac_get_drv(mac_cb); u32 new_frm = new_mtu + ETH_HLEN + ETH_FCS_LEN + VLAN_HLEN; - u32 max_frm = AE_IS_VER1(mac_cb->dsaf_dev->dsaf_ver) ? - MAC_MAX_MTU : MAC_MAX_MTU_V2; - - if (mac_cb->mac_type == HNAE_PORT_DEBUG) - max_frm = MAC_MAX_MTU_DBG; if (new_frm > HNS_RCB_RING_MAX_BD_PER_PKT * buf_size) return -EINVAL; |