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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_main.c | |
parent | fc389d1cb3855f6012093f741531a9ad0ec4ae9a (diff) | |
download | blackbird-obmc-linux-bd34389d4fdb4fe85a4c4a663dcf29c97ea2111a.tar.gz blackbird-obmc-linux-bd34389d4fdb4fe85a4c4a663dcf29c97ea2111a.zip |
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_main.c')
-rw-r--r-- | drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c | 10 |
1 files changed, 1 insertions, 9 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c index 619e6ce465c2..ca50c2553a9c 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c +++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c @@ -1683,7 +1683,6 @@ int hns_dsaf_add_mac_mc_port(struct dsaf_device *dsaf_dev, struct dsaf_tbl_tcam_mcast_cfg mac_data; struct dsaf_drv_priv *priv = hns_dsaf_dev_priv(dsaf_dev); struct dsaf_drv_soft_mac_tbl *soft_mac_entry = priv->soft_mac_tbl; - struct dsaf_drv_tbl_tcam_key tmp_mac_key; struct dsaf_tbl_tcam_data tcam_data; u8 mc_addr[ETH_ALEN]; int mskid; @@ -1740,10 +1739,6 @@ int hns_dsaf_add_mac_mc_port(struct dsaf_device *dsaf_dev, /* if exist, add in */ hns_dsaf_tcam_mc_get(dsaf_dev, entry_index, &tcam_data, &mac_data); - - tmp_mac_key.high.val = - le32_to_cpu(tcam_data.tbl_tcam_data_high); - tmp_mac_key.low.val = le32_to_cpu(tcam_data.tbl_tcam_data_low); } /* config hardware entry */ @@ -1853,7 +1848,7 @@ int hns_dsaf_del_mac_mc_port(struct dsaf_device *dsaf_dev, struct dsaf_tbl_tcam_data tcam_data; int mskid; const u8 empty_msk[sizeof(mac_data.tbl_mcast_port_msk)] = {0}; - struct dsaf_drv_tbl_tcam_key mask_key, tmp_mac_key; + struct dsaf_drv_tbl_tcam_key mask_key; struct dsaf_tbl_tcam_data *pmask_key = NULL; u8 mc_addr[ETH_ALEN]; @@ -1916,9 +1911,6 @@ int hns_dsaf_del_mac_mc_port(struct dsaf_device *dsaf_dev, /* read entry */ hns_dsaf_tcam_mc_get(dsaf_dev, entry_index, &tcam_data, &mac_data); - tmp_mac_key.high.val = le32_to_cpu(tcam_data.tbl_tcam_data_high); - tmp_mac_key.low.val = le32_to_cpu(tcam_data.tbl_tcam_data_low); - /*del the port*/ if (mac_entry->port_num < DSAF_SERVICE_NW_NUM) { mskid = mac_entry->port_num; |