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[PATCH] ieee80211softmac_io.c: fix warning "defined but not used"

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Got this compiler warning and Johannes Berg <johannes@sipsolutions.net>
wrote:

Yeah, known 'bug', we have that code there but never use it. Feel free
to submit a patch (to John Linville, CC netdev and softmac-dev) to
remove it.

Signed-off-by: Toralf Foerster <toralf.foerster@gmx.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Toralf Förster 2006-06-05 15:48:31 -04:00 committed by John W. Linville
parent 2a80634031
commit 47fbe1bf39
1 changed files with 0 additions and 45 deletions
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45
net/ieee80211/softmac/ieee80211softmac_io.c
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@ -439,48 +439,3 @@ ieee80211softmac_send_mgt_frame(struct ieee80211softmac_device *mac,
kfree(pkt);
return 0;
}
/* Create an rts/cts frame */
static u32
ieee80211softmac_rts_cts(struct ieee80211_hdr_2addr **pkt,
struct ieee80211softmac_device *mac, struct ieee80211softmac_network *net,
u32 type)
{
/* Allocate Packet */
(*pkt) = kmalloc(IEEE80211_2ADDR_LEN, GFP_ATOMIC);
memset(*pkt, 0, IEEE80211_2ADDR_LEN);
if((*pkt) == NULL)
return 0;
ieee80211softmac_hdr_2addr(mac, (*pkt), type, net->bssid);
return IEEE80211_2ADDR_LEN;
}
/* Sends a control packet */
static int
ieee80211softmac_send_ctl_frame(struct ieee80211softmac_device *mac,
struct ieee80211softmac_network *net, u32 type, u32 arg)
{
void *pkt = NULL;
u32 pkt_size = 0;
switch(type) {
case IEEE80211_STYPE_RTS:
case IEEE80211_STYPE_CTS:
pkt_size = ieee80211softmac_rts_cts((struct ieee80211_hdr_2addr **)(&pkt), mac, net, type);
break;
default:
printkl(KERN_DEBUG PFX "Unsupported Control Frame type: %i\n", type);
return -EINVAL;
}
if(pkt_size == 0)
return -ENOMEM;
/* Send the packet to the ieee80211 layer for tx */
ieee80211_tx_frame(mac->ieee, (struct ieee80211_hdr *) pkt, pkt_size);
kfree(pkt);
return 0;
}