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usbnet: allow type check of devdbg arguments in non-debug build 

Improve usbnet's devdbg to always type-check diagnostic arguments,
like dev_dbg (device.h).  This makes no change to the resulting size of
usbnet modules.

This patch also removes an #ifdef DEBUG directive from rndis_wlan so
it's devdbg statements are always type-checked at compile time.

Signed-off-by: Steve Glendinning <steve.glendinning@smsc.com>
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Steve Glendinning 2009-01-21 12:35:43 -08:00 committed by David S. Miller
parent 748085fcbe
commit 0b491eee46
2 changed files with 3 additions and 3 deletions
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2
drivers/net/wireless/rndis_wlan.c
View File

@ -1649,9 +1649,7 @@ static char *rndis_translate_scan(struct net_device *dev,
char *end_buf,
struct ndis_80211_bssid_ex *bssid)
{
#ifdef DEBUG
struct usbnet *usbdev = netdev_priv(dev);
#endif
u8 *ie;
char *current_val;
int bssid_len, ie_len, i;

4
include/linux/usb/usbnet.h
View File

@ -197,7 +197,9 @@ extern int usbnet_nway_reset(struct net_device *net);
#define devdbg(usbnet, fmt, arg...) \
printk(KERN_DEBUG "%s: " fmt "\n" , (usbnet)->net->name , ## arg)
#else
#define devdbg(usbnet, fmt, arg...) do {} while(0)
#define devdbg(usbnet, fmt, arg...) \
({ if (0) printk(KERN_DEBUG "%s: " fmt "\n" , (usbnet)->net->name , \
## arg); 0; })
#endif
#define deverr(usbnet, fmt, arg...) \