diff options
| -rw-r--r-- | drivers/staging/vt6655/rxtx.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/staging/vt6655/rxtx.c b/drivers/staging/vt6655/rxtx.c index 1e025bb72810..afecebe286a4 100644 --- a/drivers/staging/vt6655/rxtx.c +++ b/drivers/staging/vt6655/rxtx.c @@ -166,15 +166,16 @@ s_uGetTxRsvTime( unsigned int uDataTime, uAckTime; uDataTime = bb_get_frame_time(pDevice->byPreambleType, byPktType, cbFrameLength, wRate); + + if (!bNeedAck) + return uDataTime; + if (byPktType == PK_TYPE_11B) /* llb,CCK mode */ uAckTime = bb_get_frame_time(pDevice->byPreambleType, byPktType, 14, (unsigned short)pDevice->byTopCCKBasicRate); else /* 11g 2.4G OFDM mode & 11a 5G OFDM mode */ uAckTime = bb_get_frame_time(pDevice->byPreambleType, byPktType, 14, (unsigned short)pDevice->byTopOFDMBasicRate); - if (bNeedAck) - return uDataTime + pDevice->uSIFS + uAckTime; - else - return uDataTime; + return uDataTime + pDevice->uSIFS + uAckTime; } static __le16 vnt_rxtx_rsvtime_le16(struct vnt_private *priv, u8 pkt_type, |