diff options
| author |   YueHaibing <yuehaibing@huawei.com> | 2018-11-22 14:42:00 +0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2018-11-23 17:17:09 -0800 |
| commit | e4a3e9ff5ba9f6b67595ec2768ed4be2054c2aa5 (patch) | |
| tree | fc1a62ad8a3acd0b0b2509ec40bd44196d2ade35 /drivers | |
| parent | Merge branch '1GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue (diff) | |
| download | linux-dev-e4a3e9ff5ba9f6b67595ec2768ed4be2054c2aa5.tar.xz linux-dev-e4a3e9ff5ba9f6b67595ec2768ed4be2054c2aa5.zip | |
net: mvneta: remove redundant check for eee->tx_lpi_timer < 0
fixes the smatch warning:
drivers/net/ethernet/marvell/mvneta.c:4252 mvneta_ethtool_set_eee() warn:
unsigned 'eee->tx_lpi_timer' is never less than zero.
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Acked-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/marvell/mvneta.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/net/ethernet/marvell/mvneta.c b/drivers/net/ethernet/marvell/mvneta.c index e5397c8197b9..46a0f6b45d84 100644 --- a/drivers/net/ethernet/marvell/mvneta.c +++ b/drivers/net/ethernet/marvell/mvneta.c @@ -4248,8 +4248,7 @@ static int mvneta_ethtool_set_eee(struct net_device *dev, /* The Armada 37x documents do not give limits for this other than * it being an 8-bit register. */ - if (eee->tx_lpi_enabled && - (eee->tx_lpi_timer < 0 || eee->tx_lpi_timer > 255)) + if (eee->tx_lpi_enabled && eee->tx_lpi_timer > 255) return -EINVAL; lpi_ctl0 = mvreg_read(pp, MVNETA_LPI_CTRL_0); |