diff options
| author | Zheng Yongjun <zhengyongjun3@huawei.com> | 2020-09-21 20:18:41 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-09-21 14:54:00 -0700 |
| commit | 3ba6baf64b9a967d731b9c93e3dcd64bd82db83d (patch) | |
| tree | 72702bd7c00bb75b8e99515606fc78465e6c891b | |
| parent | c8c33b80f4e83d3e29623fb08d935fa152f6a3db (diff) | |
net: natsemi: Remove set but not used variable
Fixes gcc '-Wunused-but-set-variable' warning:
drivers/net/ethernet/natsemi/ns83820.c: In function ns83820_get_link_ksettings:
drivers/net/ethernet/natsemi/ns83820.c:1210:11: warning: variable ‘tanar’ set but not used [-Wunused-but-set-variable]
`tanar` is never used, so remove it.
Signed-off-by: Zheng Yongjun <zhengyongjun3@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/ethernet/natsemi/ns83820.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/ethernet/natsemi/ns83820.c b/drivers/net/ethernet/natsemi/ns83820.c index f59f96fbbef6..4c1f53339019 100644 --- a/drivers/net/ethernet/natsemi/ns83820.c +++ b/drivers/net/ethernet/natsemi/ns83820.c @@ -1204,7 +1204,7 @@ static int ns83820_get_link_ksettings(struct net_device *ndev, struct ethtool_link_ksettings *cmd) { struct ns83820 *dev = PRIV(ndev); - u32 cfg, tanar, tbicr; + u32 cfg, tbicr; int fullduplex = 0; u32 supported; @@ -1223,7 +1223,7 @@ static int ns83820_get_link_ksettings(struct net_device *ndev, /* read current configuration */ cfg = readl(dev->base + CFG) ^ SPDSTS_POLARITY; - tanar = readl(dev->base + TANAR); + readl(dev->base + TANAR); tbicr = readl(dev->base + TBICR); fullduplex = (cfg & CFG_DUPSTS) ? 1 : 0; |