redonkable/alistair23-linux
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staging:r8188eu: Remove struct pkt_file from set_qos()

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Struct pkt_file is a base to simple wrapper for skb_copy_bits().
Use skb_copy_bits() without wrappers.

Signed-off-by: Ivan Safonov <insafonov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Ivan Safonov 2018-02-04 22:27:36 +03:00 committed by Greg Kroah-Hartman
parent 43a1b9b2ca
commit 97212e2b28
1 changed files with 10 additions and 16 deletions
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26
drivers/staging/rtl8188eu/core/rtw_xmit.c
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@ -387,27 +387,21 @@ u8 qos_acm(u8 acm_mask, u8 priority)
return change_priority;
}
static void set_qos(struct pkt_file *ppktfile, struct pkt_attrib *pattrib)
static void set_qos(struct sk_buff *skb, struct pkt_attrib *pattrib)
{
struct ethhdr etherhdr;
struct iphdr ip_hdr;
s32 user_prio = 0;
_rtw_open_pktfile(ppktfile->pkt, ppktfile);
_rtw_pktfile_read(ppktfile, (unsigned char *)&etherhdr, ETH_HLEN);
/* get user_prio from IP hdr */
if (pattrib->ether_type == 0x0800) {
_rtw_pktfile_read(ppktfile, (u8 *)&ip_hdr, sizeof(ip_hdr));
/* user_prio = (ntohs(ip_hdr.tos) >> 5) & 0x3; */
user_prio = ip_hdr.tos >> 5;
struct iphdr ip_hdr;
skb_copy_bits(skb, ETH_HLEN, &ip_hdr, sizeof(ip_hdr));
pattrib->priority = ip_hdr.tos >> 5;
} else if (pattrib->ether_type == ETH_P_PAE) {
/* "When priority processing of data frames is supported, */
/* a STA's SME should send EAPOL-Key frames at the highest priority." */
user_prio = 7;
pattrib->priority = 7;
} else {
pattrib->priority = 0;
}
pattrib->priority = user_prio;
pattrib->hdrlen = WLAN_HDR_A3_QOS_LEN;
pattrib->subtype = WIFI_QOS_DATA_TYPE;
}
@ -516,10 +510,10 @@ static s32 update_attrib(struct adapter *padapter, struct sk_buff *pkt, struct p
if (check_fwstate(pmlmepriv, WIFI_AP_STATE|WIFI_ADHOC_STATE|WIFI_ADHOC_MASTER_STATE)) {
if (psta->qos_option)
set_qos(&pktfile, pattrib);
set_qos(pktfile.pkt, pattrib);
} else {
if (pqospriv->qos_option) {
set_qos(&pktfile, pattrib);
set_qos(pktfile.pkt, pattrib);
if (pmlmepriv->acm_mask != 0)
pattrib->priority = qos_acm(pmlmepriv->acm_mask, pattrib->priority);