AX88796: Fix locking in ethtool support
Fix a pair of nasty locking problems in the ax88796 driver spotted by a sparse check: warning: context imbalance in 'ax_get_settings' - wrong count at exit warning: context imbalance in 'ax_set_settings' - wrong count at exit Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
This commit is contained in:
parent
1a3c4bc615
commit
c0912585ec
1 changed files with 2 additions and 2 deletions
|
@ -554,7 +554,7 @@ static int ax_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
|
|||
|
||||
spin_lock_irqsave(&ax->mii_lock, flags);
|
||||
mii_ethtool_gset(&ax->mii, cmd);
|
||||
spin_lock_irqsave(&ax->mii_lock, flags);
|
||||
spin_unlock_irqrestore(&ax->mii_lock, flags);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
@ -567,7 +567,7 @@ static int ax_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
|
|||
|
||||
spin_lock_irqsave(&ax->mii_lock, flags);
|
||||
rc = mii_ethtool_sset(&ax->mii, cmd);
|
||||
spin_lock_irqsave(&ax->mii_lock, flags);
|
||||
spin_unlock_irqrestore(&ax->mii_lock, flags);
|
||||
|
||||
return rc;
|
||||
}
|
||||
|
|
Loading…
Reference in a new issue