From: Moritz Muehlenhoff Date: Sun, 8 Feb 2009 01:20:56 +0000 (+0100) Subject: Staging: wlan-ng: p80211conv.c: Coding style cleanups X-Git-Tag: firefly_0821_release~14777^2~584 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=82eaca7d9a2ba1f619bf6eebb677add20235c1aa;p=firefly-linux-kernel-4.4.55.git Staging: wlan-ng: p80211conv.c: Coding style cleanups Signed-off-by: Moritz Muehlenhoff Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/staging/wlan-ng/p80211conv.c b/drivers/staging/wlan-ng/p80211conv.c index 724f3de77e21..123cb9a2b31d 100644 --- a/drivers/staging/wlan-ng/p80211conv.c +++ b/drivers/staging/wlan-ng/p80211conv.c @@ -48,10 +48,8 @@ * 802.11 frame conversions. * * -------------------------------------------------------------------- -*/ -/*================================================================*/ -/* System Includes */ - +* +*================================================================ */ #include #include @@ -69,9 +67,6 @@ #include "wlan_compat.h" -/*================================================================*/ -/* Project Includes */ - #include "p80211types.h" #include "p80211hdr.h" #include "p80211conv.h" @@ -81,15 +76,8 @@ #include "p80211ioctl.h" #include "p80211req.h" - -/*================================================================*/ -/* Local Static Definitions */ - -static u8 oui_rfc1042[] = {0x00, 0x00, 0x00}; -static u8 oui_8021h[] = {0x00, 0x00, 0xf8}; - -/*================================================================*/ -/* Function Definitions */ +static u8 oui_rfc1042[] = { 0x00, 0x00, 0x00 }; +static u8 oui_8021h[] = { 0x00, 0x00, 0xf8 }; /*---------------------------------------------------------------- * p80211pb_ether_to_80211 @@ -116,14 +104,16 @@ static u8 oui_8021h[] = {0x00, 0x00, 0xf8}; * Call context: * May be called in interrupt or non-interrupt context ----------------------------------------------------------------*/ -int skb_ether_to_p80211( wlandevice_t *wlandev, u32 ethconv, struct sk_buff *skb, p80211_hdr_t *p80211_hdr, p80211_metawep_t *p80211_wep) +int skb_ether_to_p80211(wlandevice_t *wlandev, u32 ethconv, + struct sk_buff *skb, p80211_hdr_t *p80211_hdr, + p80211_metawep_t *p80211_wep) { - u16 fc; - u16 proto; - wlan_ethhdr_t e_hdr; - wlan_llc_t *e_llc; - wlan_snap_t *e_snap; + u16 fc; + u16 proto; + wlan_ethhdr_t e_hdr; + wlan_llc_t *e_llc; + wlan_snap_t *e_snap; int foo; memcpy(&e_hdr, skb->data, sizeof(e_hdr)); @@ -133,17 +123,17 @@ int skb_ether_to_p80211( wlandevice_t *wlandev, u32 ethconv, struct sk_buff *skb return 1; } - if ( ethconv == WLAN_ETHCONV_ENCAP ) { /* simplest case */ - pr_debug("ENCAP len: %d\n", skb->len); + if (ethconv == WLAN_ETHCONV_ENCAP) { /* simplest case */ + pr_debug("ENCAP len: %d\n", skb->len); /* here, we don't care what kind of ether frm. Just stick it */ /* in the 80211 payload */ /* which is to say, leave the skb alone. */ } else { /* step 1: classify ether frame, DIX or 802.3? */ proto = ntohs(e_hdr.type); - if ( proto <= 1500 ) { - pr_debug("802.3 len: %d\n", skb->len); - /* codes <= 1500 reserved for 802.3 lengths */ + if (proto <= 1500) { + pr_debug("802.3 len: %d\n", skb->len); + /* codes <= 1500 reserved for 802.3 lengths */ /* it's 802.3, pass ether payload unchanged, */ /* trim off ethernet header */ @@ -152,23 +142,28 @@ int skb_ether_to_p80211( wlandevice_t *wlandev, u32 ethconv, struct sk_buff *skb /* leave off any PAD octets. */ skb_trim(skb, proto); } else { - pr_debug("DIXII len: %d\n", skb->len); + pr_debug("DIXII len: %d\n", skb->len); /* it's DIXII, time for some conversion */ /* trim off ethernet header */ skb_pull(skb, WLAN_ETHHDR_LEN); /* tack on SNAP */ - e_snap = (wlan_snap_t *) skb_push(skb, sizeof(wlan_snap_t)); + e_snap = + (wlan_snap_t *) skb_push(skb, sizeof(wlan_snap_t)); e_snap->type = htons(proto); - if ( ethconv == WLAN_ETHCONV_8021h && p80211_stt_findproto(proto) ) { - memcpy( e_snap->oui, oui_8021h, WLAN_IEEE_OUI_LEN); + if (ethconv == WLAN_ETHCONV_8021h + && p80211_stt_findproto(proto)) { + memcpy(e_snap->oui, oui_8021h, + WLAN_IEEE_OUI_LEN); } else { - memcpy( e_snap->oui, oui_rfc1042, WLAN_IEEE_OUI_LEN); + memcpy(e_snap->oui, oui_rfc1042, + WLAN_IEEE_OUI_LEN); } /* tack on llc */ - e_llc = (wlan_llc_t *) skb_push(skb, sizeof(wlan_llc_t)); + e_llc = + (wlan_llc_t *) skb_push(skb, sizeof(wlan_llc_t)); e_llc->dsap = 0xAA; /* SNAP, see IEEE 802 */ e_llc->ssap = 0xAA; e_llc->ctl = 0x03; @@ -178,10 +173,10 @@ int skb_ether_to_p80211( wlandevice_t *wlandev, u32 ethconv, struct sk_buff *skb /* Set up the 802.11 header */ /* It's a data frame */ - fc = cpu_to_le16( WLAN_SET_FC_FTYPE(WLAN_FTYPE_DATA) | - WLAN_SET_FC_FSTYPE(WLAN_FSTYPE_DATAONLY)); + fc = cpu_to_le16(WLAN_SET_FC_FTYPE(WLAN_FTYPE_DATA) | + WLAN_SET_FC_FSTYPE(WLAN_FSTYPE_DATAONLY)); - switch ( wlandev->macmode ) { + switch (wlandev->macmode) { case WLAN_MACMODE_IBSS_STA: memcpy(p80211_hdr->a3.a1, &e_hdr.daddr, ETH_ALEN); memcpy(p80211_hdr->a3.a2, wlandev->netdev->dev_addr, ETH_ALEN); @@ -200,30 +195,34 @@ int skb_ether_to_p80211( wlandevice_t *wlandev, u32 ethconv, struct sk_buff *skb memcpy(p80211_hdr->a3.a3, &e_hdr.saddr, ETH_ALEN); break; default: - printk(KERN_ERR "Error: Converting eth to wlan in unknown mode.\n"); + printk(KERN_ERR + "Error: Converting eth to wlan in unknown mode.\n"); return 1; break; } p80211_wep->data = NULL; - if ((wlandev->hostwep & HOSTWEP_PRIVACYINVOKED) && (wlandev->hostwep & HOSTWEP_ENCRYPT)) { - // XXXX need to pick keynum other than default? + if ((wlandev->hostwep & HOSTWEP_PRIVACYINVOKED) + && (wlandev->hostwep & HOSTWEP_ENCRYPT)) { + /* XXXX need to pick keynum other than default? */ p80211_wep->data = kmalloc(skb->len, GFP_ATOMIC); if ((foo = wep_encrypt(wlandev, skb->data, p80211_wep->data, skb->len, - (wlandev->hostwep & HOSTWEP_DEFAULTKEY_MASK), - p80211_wep->iv, p80211_wep->icv))) { - printk(KERN_WARNING "Host en-WEP failed, dropping frame (%d).\n", foo); + (wlandev-> + hostwep & HOSTWEP_DEFAULTKEY_MASK), + p80211_wep->iv, p80211_wep->icv))) { + printk(KERN_WARNING + "Host en-WEP failed, dropping frame (%d).\n", + foo); return 2; } fc |= cpu_to_le16(WLAN_SET_FC_ISWEP(1)); } - - // skb->nh.raw = skb->data; + /* skb->nh.raw = skb->data; */ p80211_hdr->a3.fc = fc; p80211_hdr->a3.dur = 0; @@ -236,22 +235,24 @@ int skb_ether_to_p80211( wlandevice_t *wlandev, u32 ethconv, struct sk_buff *skb static void orinoco_spy_gather(wlandevice_t *wlandev, char *mac, p80211_rxmeta_t *rxmeta) { - int i; + int i; - /* Gather wireless spy statistics: for each packet, compare the - * source address with out list, and if match, get the stats... */ + /* Gather wireless spy statistics: for each packet, compare the + * source address with out list, and if match, get the stats... */ - for (i = 0; i < wlandev->spy_number; i++) { + for (i = 0; i < wlandev->spy_number; i++) { - if (!memcmp(wlandev->spy_address[i], mac, ETH_ALEN)) { + if (!memcmp(wlandev->spy_address[i], mac, ETH_ALEN)) { memcpy(wlandev->spy_address[i], mac, ETH_ALEN); - wlandev->spy_stat[i].level = rxmeta->signal; - wlandev->spy_stat[i].noise = rxmeta->noise; - wlandev->spy_stat[i].qual = (rxmeta->signal > rxmeta->noise) ? \ - (rxmeta->signal - rxmeta->noise) : 0; - wlandev->spy_stat[i].updated = 0x7; - } - } + wlandev->spy_stat[i].level = rxmeta->signal; + wlandev->spy_stat[i].noise = rxmeta->noise; + wlandev->spy_stat[i].qual = + (rxmeta->signal > + rxmeta->noise) ? (rxmeta->signal - + rxmeta->noise) : 0; + wlandev->spy_stat[i].updated = 0x7; + } + } } /*---------------------------------------------------------------- @@ -273,18 +274,19 @@ static void orinoco_spy_gather(wlandevice_t *wlandev, char *mac, * Call context: * May be called in interrupt or non-interrupt context ----------------------------------------------------------------*/ -int skb_p80211_to_ether( wlandevice_t *wlandev, u32 ethconv, struct sk_buff *skb) +int skb_p80211_to_ether(wlandevice_t *wlandev, u32 ethconv, + struct sk_buff *skb) { - netdevice_t *netdev = wlandev->netdev; - u16 fc; - unsigned int payload_length; - unsigned int payload_offset; - u8 daddr[WLAN_ETHADDR_LEN]; - u8 saddr[WLAN_ETHADDR_LEN]; - p80211_hdr_t *w_hdr; - wlan_ethhdr_t *e_hdr; - wlan_llc_t *e_llc; - wlan_snap_t *e_snap; + netdevice_t *netdev = wlandev->netdev; + u16 fc; + unsigned int payload_length; + unsigned int payload_offset; + u8 daddr[WLAN_ETHADDR_LEN]; + u8 saddr[WLAN_ETHADDR_LEN]; + p80211_hdr_t *w_hdr; + wlan_ethhdr_t *e_hdr; + wlan_llc_t *e_llc; + wlan_snap_t *e_snap; int foo; @@ -293,15 +295,15 @@ int skb_p80211_to_ether( wlandevice_t *wlandev, u32 ethconv, struct sk_buff *skb w_hdr = (p80211_hdr_t *) skb->data; - /* setup some vars for convenience */ + /* setup some vars for convenience */ fc = le16_to_cpu(w_hdr->a3.fc); - if ( (WLAN_GET_FC_TODS(fc) == 0) && (WLAN_GET_FC_FROMDS(fc) == 0) ) { + 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 { @@ -316,18 +318,22 @@ int skb_p80211_to_ether( wlandevice_t *wlandev, u32 ethconv, struct sk_buff *skb } /* perform de-wep if necessary.. */ - if ((wlandev->hostwep & HOSTWEP_PRIVACYINVOKED) && WLAN_GET_FC_ISWEP(fc) && (wlandev->hostwep & HOSTWEP_DECRYPT)) { + if ((wlandev->hostwep & HOSTWEP_PRIVACYINVOKED) && WLAN_GET_FC_ISWEP(fc) + && (wlandev->hostwep & HOSTWEP_DECRYPT)) { if (payload_length <= 8) { printk(KERN_ERR "WEP frame too short (%u).\n", - skb->len); + skb->len); return 1; } if ((foo = wep_decrypt(wlandev, skb->data + payload_offset + 4, payload_length - 8, -1, skb->data + payload_offset, - skb->data + payload_offset + payload_length - 4))) { + skb->data + payload_offset + + payload_length - 4))) { /* de-wep failed, drop skb. */ - pr_debug("Host de-WEP failed, dropping frame (%d).\n", foo); + printk(KERN_DEBUG + "Host de-WEP failed, dropping frame (%d).\n", + foo); wlandev->rx.decrypt_err++; return 2; } @@ -345,21 +351,22 @@ int skb_p80211_to_ether( wlandevice_t *wlandev, u32 ethconv, struct sk_buff *skb e_hdr = (wlan_ethhdr_t *) (skb->data + payload_offset); e_llc = (wlan_llc_t *) (skb->data + payload_offset); - e_snap = (wlan_snap_t *) (skb->data + payload_offset + sizeof(wlan_llc_t)); + e_snap = + (wlan_snap_t *) (skb->data + payload_offset + sizeof(wlan_llc_t)); /* Test for the various encodings */ - if ( (payload_length >= sizeof(wlan_ethhdr_t)) && - ( e_llc->dsap != 0xaa || e_llc->ssap != 0xaa ) && - ((memcmp(daddr, e_hdr->daddr, WLAN_ETHADDR_LEN) == 0) || + if ((payload_length >= sizeof(wlan_ethhdr_t)) && + (e_llc->dsap != 0xaa || e_llc->ssap != 0xaa) && + ((memcmp(daddr, e_hdr->daddr, WLAN_ETHADDR_LEN) == 0) || (memcmp(saddr, e_hdr->saddr, WLAN_ETHADDR_LEN) == 0))) { pr_debug("802.3 ENCAP len: %d\n", payload_length); /* 802.3 Encapsulated */ /* Test for an overlength frame */ - if ( payload_length > (netdev->mtu + WLAN_ETHHDR_LEN)) { + if (payload_length > (netdev->mtu + WLAN_ETHHDR_LEN)) { /* A bogus length ethfrm has been encap'd. */ /* Is someone trying an oflow attack? */ printk(KERN_ERR "ENCAP frame too large (%d > %d)\n", - payload_length, netdev->mtu + WLAN_ETHHDR_LEN); + payload_length, netdev->mtu + WLAN_ETHHDR_LEN); return 1; } @@ -368,25 +375,25 @@ int skb_p80211_to_ether( wlandevice_t *wlandev, u32 ethconv, struct sk_buff *skb /* chop off the 802.11 CRC */ skb_trim(skb, skb->len - WLAN_CRC_LEN); - } else if ((payload_length >= sizeof(wlan_llc_t) + sizeof(wlan_snap_t)) && - (e_llc->dsap == 0xaa) && - (e_llc->ssap == 0xaa) && - (e_llc->ctl == 0x03) && - (((memcmp( e_snap->oui, oui_rfc1042, WLAN_IEEE_OUI_LEN)==0) && - (ethconv == WLAN_ETHCONV_8021h) && - (p80211_stt_findproto(le16_to_cpu(e_snap->type)))) || - (memcmp( e_snap->oui, oui_rfc1042, WLAN_IEEE_OUI_LEN)!=0))) - { + } else if ((payload_length >= sizeof(wlan_llc_t) + sizeof(wlan_snap_t)) + && (e_llc->dsap == 0xaa) && (e_llc->ssap == 0xaa) + && (e_llc->ctl == 0x03) + && + (((memcmp(e_snap->oui, oui_rfc1042, WLAN_IEEE_OUI_LEN) == 0) + && (ethconv == WLAN_ETHCONV_8021h) + && (p80211_stt_findproto(le16_to_cpu(e_snap->type)))) + || (memcmp(e_snap->oui, oui_rfc1042, WLAN_IEEE_OUI_LEN) != + 0))) { pr_debug("SNAP+RFC1042 len: %d\n", payload_length); /* it's a SNAP + RFC1042 frame && protocol is in STT */ /* build 802.3 + RFC1042 */ /* Test for an overlength frame */ - if ( payload_length > netdev->mtu ) { + if (payload_length > netdev->mtu) { /* A bogus length ethfrm has been sent. */ /* Is someone trying an oflow attack? */ printk(KERN_ERR "SNAP frame too large (%d > %d)\n", - payload_length, netdev->mtu); + payload_length, netdev->mtu); return 1; } @@ -402,10 +409,9 @@ int skb_p80211_to_ether( wlandevice_t *wlandev, u32 ethconv, struct sk_buff *skb /* chop off the 802.11 CRC */ skb_trim(skb, skb->len - WLAN_CRC_LEN); - } else if ((payload_length >= sizeof(wlan_llc_t) + sizeof(wlan_snap_t)) && - (e_llc->dsap == 0xaa) && - (e_llc->ssap == 0xaa) && - (e_llc->ctl == 0x03) ) { + } else if ((payload_length >= sizeof(wlan_llc_t) + sizeof(wlan_snap_t)) + && (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 */ @@ -416,9 +422,8 @@ int skb_p80211_to_ether( wlandevice_t *wlandev, u32 ethconv, struct sk_buff *skb /* 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(wlan_llc_t) - - sizeof(wlan_snap_t)), - netdev->mtu); + (long int)(payload_length - sizeof(wlan_llc_t) - + sizeof(wlan_snap_t)), netdev->mtu); return 1; } @@ -447,12 +452,11 @@ int skb_p80211_to_ether( wlandevice_t *wlandev, u32 ethconv, struct sk_buff *skb /* allocate space and setup hostbuf */ /* Test for an overlength frame */ - if ( payload_length > netdev->mtu ) { + if (payload_length > netdev->mtu) { /* A bogus length ethfrm has been sent. */ /* Is someone trying an oflow attack? */ printk(KERN_ERR "OTHER frame too large (%d > %d)\n", - payload_length, - netdev->mtu); + payload_length, netdev->mtu); return 1; } @@ -470,21 +474,22 @@ int skb_p80211_to_ether( wlandevice_t *wlandev, u32 ethconv, struct sk_buff *skb } - /* - * Note that eth_type_trans() expects an skb w/ skb->data pointing - * at the MAC header, it then sets the following skb members: - * skb->mac_header, - * skb->data, and - * skb->pkt_type. - * It then _returns_ the value that _we're_ supposed to stuff in - * skb->protocol. This is nuts. - */ + /* + * Note that eth_type_trans() expects an skb w/ skb->data pointing + * at the MAC header, it then sets the following skb members: + * skb->mac_header, + * skb->data, and + * skb->pkt_type. + * It then _returns_ the value that _we're_ supposed to stuff in + * skb->protocol. This is nuts. + */ skb->protocol = eth_type_trans(skb, netdev); - /* jkriegl: process signal and noise as set in hfa384x_int_rx() */ + /* jkriegl: process signal and noise as set in hfa384x_int_rx() */ /* jkriegl: only process signal/noise if requested by iwspy */ - if (wlandev->spy_number) - orinoco_spy_gather(wlandev, eth_hdr(skb)->h_source, P80211SKB_RXMETA(skb)); + if (wlandev->spy_number) + orinoco_spy_gather(wlandev, eth_hdr(skb)->h_source, + P80211SKB_RXMETA(skb)); /* Free the metadata */ p80211skb_rxmeta_detach(skb); @@ -513,11 +518,11 @@ int p80211_stt_findproto(u16 proto) /* Always return found for now. This is the behavior used by the */ /* Zoom Win95 driver when 802.1h mode is selected */ /* TODO: If necessary, add an actual search we'll probably - need this to match the CMAC's way of doing things. - Need to do some testing to confirm. - */ + need this to match the CMAC's way of doing things. + Need to do some testing to confirm. + */ - if (proto == 0x80f3) /* APPLETALK */ + if (proto == 0x80f3) /* APPLETALK */ return 1; return 0; @@ -538,24 +543,23 @@ int p80211_stt_findproto(u16 proto) * Call context: * May be called in interrupt or non-interrupt context ----------------------------------------------------------------*/ -void -p80211skb_rxmeta_detach(struct sk_buff *skb) +void p80211skb_rxmeta_detach(struct sk_buff *skb) { - p80211_rxmeta_t *rxmeta; - p80211_frmmeta_t *frmmeta; + p80211_rxmeta_t *rxmeta; + p80211_frmmeta_t *frmmeta; /* Sanity checks */ - if ( skb==NULL ) { /* bad skb */ + if (skb == NULL) { /* bad skb */ pr_debug("Called w/ null skb.\n"); goto exit; } frmmeta = P80211SKB_FRMMETA(skb); - if ( frmmeta == NULL ) { /* no magic */ + if (frmmeta == NULL) { /* no magic */ pr_debug("Called w/ bad frmmeta magic.\n"); goto exit; } rxmeta = frmmeta->rx; - if ( rxmeta == NULL ) { /* bad meta ptr */ + if (rxmeta == NULL) { /* bad meta ptr */ pr_debug("Called w/ bad rxmeta ptr.\n"); goto exit; } @@ -585,17 +589,16 @@ exit: * Call context: * May be called in interrupt or non-interrupt context ----------------------------------------------------------------*/ -int -p80211skb_rxmeta_attach(struct wlandevice *wlandev, struct sk_buff *skb) +int p80211skb_rxmeta_attach(struct wlandevice *wlandev, struct sk_buff *skb) { - int result = 0; - p80211_rxmeta_t *rxmeta; - p80211_frmmeta_t *frmmeta; + int result = 0; + p80211_rxmeta_t *rxmeta; + p80211_frmmeta_t *frmmeta; /* If these already have metadata, we error out! */ if (P80211SKB_RXMETA(skb) != NULL) { printk(KERN_ERR "%s: RXmeta already attached!\n", - wlandev->name); + wlandev->name); result = 0; goto exit; } @@ -603,9 +606,9 @@ p80211skb_rxmeta_attach(struct wlandevice *wlandev, struct sk_buff *skb) /* Allocate the rxmeta */ rxmeta = kmalloc(sizeof(p80211_rxmeta_t), GFP_ATOMIC); - if ( rxmeta == NULL ) { + if (rxmeta == NULL) { printk(KERN_ERR "%s: Failed to allocate rxmeta.\n", - wlandev->name); + wlandev->name); result = 1; goto exit; } @@ -617,7 +620,7 @@ p80211skb_rxmeta_attach(struct wlandevice *wlandev, struct sk_buff *skb) /* Overlay a frmmeta_t onto skb->cb */ memset(skb->cb, 0, sizeof(p80211_frmmeta_t)); - frmmeta = (p80211_frmmeta_t*)(skb->cb); + frmmeta = (p80211_frmmeta_t *) (skb->cb); frmmeta->magic = P80211_FRMMETA_MAGIC; frmmeta->rx = rxmeta; exit: @@ -640,18 +643,15 @@ exit: * Call context: * May be called in interrupt or non-interrupt context ----------------------------------------------------------------*/ -void -p80211skb_free(struct wlandevice *wlandev, struct sk_buff *skb) +void p80211skb_free(struct wlandevice *wlandev, struct sk_buff *skb) { - p80211_frmmeta_t *meta; + p80211_frmmeta_t *meta; meta = P80211SKB_FRMMETA(skb); - if ( meta && meta->rx) { + if (meta && meta->rx) p80211skb_rxmeta_detach(skb); - } else { + else printk(KERN_ERR "Freeing an skb (%p) w/ no frmmeta.\n", skb); - } - dev_kfree_skb(skb); return; }