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rndis_wlan: Use static const

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Using static const generally increases object text and decreases data size.
It also generally decreases overall object size.

   text	   data	    bss	    dec	    hex	filename
  41757	   2205	   9896	  53858	   d262	drivers/net/wireless/rndis_wlan.o.old
  41653	   2205	   9880	  53738	   d1ea	drivers/net/wireless/rndis_wlan.o.new

Changed functions rndis_set_oid and set_bssid to take const *'s.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Joe Perches 2010-11-20 18:39:00 -08:00 committed by John W. Linville
parent ff273b91ff
commit 22288a5847
1 changed files with 6 additions and 3 deletions
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9
drivers/net/wireless/rndis_wlan.c
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@ -817,7 +817,8 @@ exit_unlock:
return ret; return ret;
} }
static int rndis_set_oid(struct usbnet *dev, __le32 oid, void *data, int len) static int rndis_set_oid(struct usbnet *dev, __le32 oid, const void *data,
int len)
{ {
struct rndis_wlan_private *priv = get_rndis_wlan_priv(dev); struct rndis_wlan_private *priv = get_rndis_wlan_priv(dev);
union { union {
@ -1033,7 +1034,7 @@ static int set_essid(struct usbnet *usbdev, struct ndis_80211_ssid *ssid)
return ret; return ret;
} }
static int set_bssid(struct usbnet *usbdev, u8 bssid[ETH_ALEN]) static int set_bssid(struct usbnet *usbdev, const u8 *bssid)
{ {
int ret; int ret;
@ -1049,7 +1050,9 @@ static int set_bssid(struct usbnet *usbdev, u8 bssid[ETH_ALEN])
static int clear_bssid(struct usbnet *usbdev) static int clear_bssid(struct usbnet *usbdev)
{ {
u8 broadcast_mac[ETH_ALEN] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff}; static const u8 broadcast_mac[ETH_ALEN] = {
0xff, 0xff, 0xff, 0xff, 0xff, 0xff
};
return set_bssid(usbdev, broadcast_mac); return set_bssid(usbdev, broadcast_mac);
} }