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Staging: wlan-ng: fixed coding style issues in p80211conv.c

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This is a patch to the p80211conv.c file that fixes a couple of coding
style issues found by the checkpatch.pl tool.

Signed-off-by: Johan Meiring <johanmeiring@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Johan Meiring 2010-11-06 15:46:54 +02:00 committed by Greg Kroah-Hartman
parent 4c510e95ae
commit 4eb28f7197
1 changed files with 28 additions and 17 deletions
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37
drivers/staging/wlan-ng/p80211conv.c
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@ -148,7 +148,8 @@ int skb_ether_to_p80211(wlandevice_t *wlandev, u32 ethconv,
/* tack on SNAP */
e_snap =
(struct wlan_snap *) skb_push(skb, sizeof(struct wlan_snap));
(struct wlan_snap *) skb_push(skb,
sizeof(struct wlan_snap));
e_snap->type = htons(proto);
if (ethconv == WLAN_ETHCONV_8021h
&& p80211_stt_findproto(proto)) {
@ -161,7 +162,8 @@ int skb_ether_to_p80211(wlandevice_t *wlandev, u32 ethconv,
/* tack on llc */
e_llc =
(struct wlan_llc *) skb_push(skb, sizeof(struct wlan_llc));
(struct wlan_llc *) skb_push(skb,
sizeof(struct wlan_llc));
e_llc->dsap = 0xAA; /* SNAP, see IEEE 802 */
e_llc->ssap = 0xAA;
e_llc->ctl = 0x03;
@ -297,10 +299,12 @@ int skb_p80211_to_ether(wlandevice_t *wlandev, u32 ethconv,
if ((WLAN_GET_FC_TODS(fc) == 0) && (WLAN_GET_FC_FROMDS(fc) == 0)) {
memcpy(daddr, w_hdr->a3.a1, WLAN_ETHADDR_LEN);
memcpy(saddr, w_hdr->a3.a2, WLAN_ETHADDR_LEN);
} else if ((WLAN_GET_FC_TODS(fc) == 0) && (WLAN_GET_FC_FROMDS(fc) == 1)) {
} else if ((WLAN_GET_FC_TODS(fc) == 0)
&& (WLAN_GET_FC_FROMDS(fc) == 1)) {
memcpy(daddr, w_hdr->a3.a1, WLAN_ETHADDR_LEN);
memcpy(saddr, w_hdr->a3.a3, WLAN_ETHADDR_LEN);
} else if ((WLAN_GET_FC_TODS(fc) == 1) && (WLAN_GET_FC_FROMDS(fc) == 0)) {
} else if ((WLAN_GET_FC_TODS(fc) == 1)
&& (WLAN_GET_FC_FROMDS(fc) == 0)) {
memcpy(daddr, w_hdr->a3.a3, WLAN_ETHADDR_LEN);
memcpy(saddr, w_hdr->a3.a2, WLAN_ETHADDR_LEN);
} else {
@ -349,7 +353,8 @@ int skb_p80211_to_ether(wlandevice_t *wlandev, u32 ethconv,
e_llc = (struct wlan_llc *) (skb->data + payload_offset);
e_snap =
(struct wlan_snap *) (skb->data + payload_offset + sizeof(struct wlan_llc));
(struct wlan_snap *) (skb->data + payload_offset +
sizeof(struct wlan_llc));
/* Test for the various encodings */
if ((payload_length >= sizeof(struct wlan_ethhdr)) &&
@ -372,8 +377,10 @@ int skb_p80211_to_ether(wlandevice_t *wlandev, u32 ethconv,
/* chop off the 802.11 CRC */
skb_trim(skb, skb->len - WLAN_CRC_LEN);
} else if ((payload_length >= sizeof(struct wlan_llc) + sizeof(struct wlan_snap))
&& (e_llc->dsap == 0xaa) && (e_llc->ssap == 0xaa)
} else if ((payload_length >= sizeof(struct wlan_llc) +
sizeof(struct wlan_snap))
&&(e_llc->dsap == 0xaa)
&& (e_llc->ssap == 0xaa)
&& (e_llc->ctl == 0x03)
&&
(((memcmp(e_snap->oui, oui_rfc1042, WLAN_IEEE_OUI_LEN) == 0)
@ -406,20 +413,24 @@ int skb_p80211_to_ether(wlandevice_t *wlandev, u32 ethconv,
/* chop off the 802.11 CRC */
skb_trim(skb, skb->len - WLAN_CRC_LEN);
} else if ((payload_length >= sizeof(struct wlan_llc) + sizeof(struct wlan_snap))
&& (e_llc->dsap == 0xaa) && (e_llc->ssap == 0xaa)
} else if ((payload_length >= sizeof(struct wlan_llc) +
sizeof(struct wlan_snap))
&&(e_llc->dsap == 0xaa)
&& (e_llc->ssap == 0xaa)
&& (e_llc->ctl == 0x03)) {
pr_debug("802.1h/RFC1042 len: %d\n", payload_length);
/* it's an 802.1h frame || (an RFC1042 && protocol is not in STT) */
/* build a DIXII + RFC894 */
/* it's an 802.1h frame || (an RFC1042 && protocol not in STT)
build a DIXII + RFC894 */
/* Test for an overlength frame */
if ((payload_length - sizeof(struct wlan_llc) - sizeof(struct wlan_snap))
if ((payload_length - sizeof(struct wlan_llc) -
sizeof(struct wlan_snap))
> netdev->mtu) {
/* A bogus length ethfrm has been sent. */
/* Is someone trying an oflow attack? */
printk(KERN_ERR "DIXII frame too large (%ld > %d)\n",
(long int)(payload_length - sizeof(struct wlan_llc) -
(long int)(payload_length -
sizeof(struct wlan_llc) -
sizeof(struct wlan_snap)), netdev->mtu);
return 1;
}