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Code Issues Releases Wiki Activity

staging: rtl8188eu: remove unused rtw_calculate_wlan_pkt_size_by_attribue()

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The function rtw_calculate_wlan_pkt_size_by_attribue() also defined as
rtw_wlan_pkt_size() is never used, so remove it. Discovered by cppcheck.

Signed-off-by: Michael Straube <straube.linux@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Michael Straube 2018-07-28 16:29:17 +02:00 committed by Greg Kroah-Hartman
parent 6da0bda8d7
commit 8cc7be34c6
2 changed files with 0 additions and 20 deletions
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18
drivers/staging/rtl8188eu/core/rtw_xmit.c
View file

@ -892,24 +892,6 @@ s32 rtw_txframes_sta_ac_pending(struct adapter *padapter, struct pkt_attrib *pat
return ptxservq->qcnt;
}
/*
* Calculate wlan 802.11 packet MAX size from pkt_attrib
* This function doesn't consider fragment case
*/
u32 rtw_calculate_wlan_pkt_size_by_attribue(struct pkt_attrib *pattrib)
{
u32 len = 0;
len = pattrib->hdrlen + pattrib->iv_len; /* WLAN Header and IV */
len += SNAP_SIZE + sizeof(u16); /* LLC */
len += pattrib->pktlen;
if (pattrib->encrypt == _TKIP_)
len += 8; /* MIC */
len += ((pattrib->bswenc) ? pattrib->icv_len : 0); /* ICV */
return len;
}
/*
This sub-routine will perform all the following:

2
drivers/staging/rtl8188eu/include/rtw_xmit.h
View file

@ -326,8 +326,6 @@ struct xmit_frame *rtw_dequeue_xframe(struct xmit_priv *pxmitpriv,
s32 rtw_xmit_classifier(struct adapter *padapter,
struct xmit_frame *pxmitframe);
u32 rtw_calculate_wlan_pkt_size_by_attribue(struct pkt_attrib *pattrib);
#define rtw_wlan_pkt_size(f) rtw_calculate_wlan_pkt_size_by_attribue(&f->attrib)
s32 rtw_xmitframe_coalesce(struct adapter *padapter, struct sk_buff *pkt,
struct xmit_frame *pxmitframe);
s32 _rtw_init_hw_txqueue(struct hw_txqueue *phw_txqueue, u8 ac_tag);