diff options
| -rw-r--r-- | net/ieee80211/softmac/ieee80211softmac_io.c | 45 |
1 files changed, 0 insertions, 45 deletions
diff --git a/net/ieee80211/softmac/ieee80211softmac_io.c b/net/ieee80211/softmac/ieee80211softmac_io.c index cc6cd56..7b9e78d 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, 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; -} |