* [PATCH] ipw2200: remove _must_check warning
@ 2006-11-01 20:10 Larry Finger
0 siblings, 0 replies; only message in thread
From: Larry Finger @ 2006-11-01 20:10 UTC (permalink / raw)
To: John Linville; +Cc: netdev, yi.zhu
In kernel 2.6.19, there is a configuration option that enables the _must_check
logic. This patch adds a check and removes the warning for a pci_enable_device
call in the ipw2200 driver.
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
---
Index: wireless-2.6/drivers/net/wireless/ipw2200.c
===================================================================
--- wireless-2.6.orig/drivers/net/wireless/ipw2200.c
+++ wireless-2.6/drivers/net/wireless/ipw2200.c
@@ -11728,11 +11728,14 @@ static int ipw_pci_resume(struct pci_dev
struct ipw_priv *priv = pci_get_drvdata(pdev);
struct net_device *dev = priv->net_dev;
u32 val;
+ int err;
printk(KERN_INFO "%s: Coming out of suspend...\n", dev->name);
pci_set_power_state(pdev, PCI_D0);
- pci_enable_device(pdev);
+ err = pci_enable_device(pdev);
+ if (err)
+ return err;
pci_restore_state(pdev);
/*
^ permalink raw reply [flat|nested] only message in thread
only message in thread, other threads:[~2006-11-01 20:11 UTC | newest]
Thread overview: (only message) (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2006-11-01 20:10 [PATCH] ipw2200: remove _must_check warning Larry Finger
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).