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rtl8188eu: Remove CONFIG_TCP_CSUM_OFFLOAD_TX

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This change also allows the removal of rtw_set_tx_chksum_offload() as
it is now empty.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
This commit is contained in:
Larry Finger 2015-03-12 14:14:19 -05:00
parent bb4b1fe327
commit f42ef2ce84
8 changed files with 10 additions and 111 deletions
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33
os_dep/xmit_linux.c
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@ -72,39 +72,6 @@ sint rtw_endofpktfile(struct pkt_file *pfile)
return false;
}
void rtw_set_tx_chksum_offload(_pkt *pkt, struct pkt_attrib *pattrib)
{
#ifdef CONFIG_TCP_CSUM_OFFLOAD_TX
struct sk_buff *skb = (struct sk_buff *)pkt;
pattrib->hw_tcp_csum = 0;
if (skb->ip_summed == CHECKSUM_PARTIAL) {
if (skb_shinfo(skb)->nr_frags == 0)
{
const struct iphdr *ip = ip_hdr(skb);
if (ip->protocol == IPPROTO_TCP) {
/* TCP checksum offload by HW */
DBG_871X("CHECKSUM_PARTIAL TCP\n");
pattrib->hw_tcp_csum = 1;
/* skb_checksum_help(skb); */
} else if (ip->protocol == IPPROTO_UDP) {
/* DBG_871X("CHECKSUM_PARTIAL UDP\n"); */
skb_checksum_help(skb);
} else {
DBG_871X("%s-%d TCP CSUM offload Error!!\n", __FUNCTION__, __LINE__);
WARN_ON(1); /* we need a WARN() */
}
}
else { /* IP fragmentation case */
DBG_871X("%s-%d nr_frags != 0, using skb_checksum_help(skb);!!\n", __FUNCTION__, __LINE__);
skb_checksum_help(skb);
}
}
#endif
}
int rtw_os_xmit_resource_alloc(struct adapter *padapter, struct xmit_buf *pxmitbuf,u32 alloc_sz)
{
int i;