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[PATCH] orinoco: simplify locking, fix error handling in PCMCIA resume

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Don't use flags in the spinlocks - the PCMCIA resume functions may not
be called under lock.  Don't ignore any errors.

Signed-off-by: Pavel Roskin <proski@gnu.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Pavel Roskin
2006-05-01 02:13:28 -04:00
committed by John W. Linville
parent 9a568da209
commit 6cbaa330f1
2 changed files with 6 additions and 8 deletions
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7
drivers/net/wireless/spectrum_cs.c
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@@ -866,11 +866,10 @@ spectrum_cs_suspend(struct pcmcia_device *link)
{
struct net_device *dev = link->priv;
struct orinoco_private *priv = netdev_priv(dev);
unsigned long flags;
int err = 0;
/* Mark the device as stopped, to block IO until later */
spin_lock_irqsave(&priv->lock, flags);
spin_lock(&priv->lock);
err = __orinoco_down(dev);
if (err)
@@ -880,9 +879,9 @@ spectrum_cs_suspend(struct pcmcia_device *link)
netif_device_detach(dev);
priv->hw_unavailable++;
spin_unlock_irqrestore(&priv->lock, flags);
spin_unlock(&priv->lock);
return 0;
return err;
}
static int