Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 47fbe1bf authored by Toralf Förster's avatar Toralf Förster Committed by John W. Linville
Browse files

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



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: default avatarToralf Foerster <toralf.foerster@gmx.de>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 2a806340

net/ieee80211/softmac/ieee80211softmac_io.c

+0 −45
Original line number Original line Diff line number Diff line
@@ -439,48 +439,3 @@ ieee80211softmac_send_mgt_frame(struct ieee80211softmac_device *mac, 
	kfree(pkt);

	kfree(pkt);

	return 0;

	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;

}