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authorToralf Förster <toralf.foerster@gmx.de>2006-06-05 15:48:31 -0400
committerJohn W. Linville <linville@tuxdriver.com>2006-06-05 15:48:31 -0400
commit47fbe1bf3980b41d2e18e3774e8e1094f716d2d1 (patch)
tree6c6b7d7dfacfa9bff197aaa32773996f472d99a9
parent2a8063403112030f1748e207d97d4f8654754dff (diff)
[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: Toralf Foerster <toralf.foerster@gmx.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
-rw-r--r--net/ieee80211/softmac/ieee80211softmac_io.c45
1 files changed, 0 insertions, 45 deletions
diff --git a/net/ieee80211/softmac/ieee80211softmac_io.c b/net/ieee80211/softmac/ieee80211softmac_io.c
index cc6cd56c85b1..7b9e78d39598 100644
--- a/net/ieee80211/softmac/ieee80211softmac_io.c
+++ b/net/ieee80211/softmac/ieee80211softmac_io.c
@@ -439,48 +439,3 @@ ieee80211softmac_send_mgt_frame(struct ieee80211softmac_device *mac,
439 kfree(pkt); 439 kfree(pkt);
440 return 0; 440 return 0;
441} 441}
442
443
444/* Create an rts/cts frame */
445static u32
446ieee80211softmac_rts_cts(struct ieee80211_hdr_2addr **pkt,
447 struct ieee80211softmac_device *mac, struct ieee80211softmac_network *net,
448 u32 type)
449{
450 /* Allocate Packet */
451 (*pkt) = kmalloc(IEEE80211_2ADDR_LEN, GFP_ATOMIC);
452 memset(*pkt, 0, IEEE80211_2ADDR_LEN);
453 if((*pkt) == NULL)
454 return 0;
455 ieee80211softmac_hdr_2addr(mac, (*pkt), type, net->bssid);
456 return IEEE80211_2ADDR_LEN;
457}
458
459
460/* Sends a control packet */
461static int
462ieee80211softmac_send_ctl_frame(struct ieee80211softmac_device *mac,
463 struct ieee80211softmac_network *net, u32 type, u32 arg)
464{
465 void *pkt = NULL;
466 u32 pkt_size = 0;
467
468 switch(type) {
469 case IEEE80211_STYPE_RTS:
470 case IEEE80211_STYPE_CTS:
471 pkt_size = ieee80211softmac_rts_cts((struct ieee80211_hdr_2addr **)(&pkt), mac, net, type);
472 break;
473 default:
474 printkl(KERN_DEBUG PFX "Unsupported Control Frame type: %i\n", type);
475 return -EINVAL;
476 }
477
478 if(pkt_size == 0)
479 return -ENOMEM;
480
481 /* Send the packet to the ieee80211 layer for tx */
482 ieee80211_tx_frame(mac->ieee, (struct ieee80211_hdr *) pkt, pkt_size);
483
484 kfree(pkt);
485 return 0;
486}