stmmac: Remove spin_lock call in stmmac_get_pauseparam()
The following patch removed unnecessary spin_lock/unlock calls
in ethtool_ops callback functions. In the second and final version
of the patch one spin_lock call was left behind.
commit cab6715c3e8029e98b0b5d4056ceda007c0f6380
Author: Yang Wei <Wei.Yang@windriver.com>
Date: Sun May 25 09:53:44 2014 +0800
net: driver: stmicro: Remove some useless the lock protection
This introduced the following sparse warning:
drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c:424:1: warning:
context imbalance in 'stmmac_get_pauseparam' -
different lock contexts for basic block
Signed-off-by: Emil Goode <emilgoode@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c
index 7892666..c62e67f 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c
@@ -429,8 +429,6 @@
if (priv->pcs) /* FIXME */
return;
- spin_lock(&priv->lock);
-
pause->rx_pause = 0;
pause->tx_pause = 0;
pause->autoneg = priv->phydev->autoneg;