drivers: staging: vt6655: replace CamelCase names on function s_uGetRTSCTSRsvTime

Replace function and variables name from CamelCase style to snake_case style.
Remove Hungarian notation.
Signed-off-by: Rodolfo C. Villordo <rodolfovillordo@gmail.com>
Link: https://lore.kernel.org/r/20200624100256.GA17118@ip-172-31-24-31.ec2.internalSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/vt6655/rxtx.c

@@ -21,7 +21,7 @@
  *      s_uGetDataDuration - get tx data required duration
  *      s_uFillDataHead- fulfill tx data duration header
  *      s_uGetRTSCTSDuration- get rtx/cts required duration
- *      s_uGetRTSCTSRsvTime- get rts/cts reserved time
+ *      get_rtscts_time- get rts/cts reserved time
  *      s_uGetTxRsvTime- get frame reserved time
  *      s_vFillCTSHead- fulfill CTS ctl header
  *      s_vFillFragParameter- Set fragment ctl parameter.
@@ -190,45 +190,41 @@ static __le16 vnt_rxtx_rsvtime_le16(struct vnt_private *priv, u8 pkt_type,
 }
 
 /* byFreqType: 0=>5GHZ 1=>2.4GHZ */
-static
-__le16
-s_uGetRTSCTSRsvTime(
-	struct vnt_private *pDevice,
-	unsigned char byRTSRsvType,
-	unsigned char byPktType,
-	unsigned int cbFrameLength,
-	unsigned short wCurrentRate
-)
+static __le16 get_rtscts_time(struct vnt_private *priv,
+			      unsigned char rts_rsvtype,
+			      unsigned char pkt_type,
+			      unsigned int frame_length,
+			      unsigned short current_rate)
 {
-	unsigned int uRrvTime = 0;
-	unsigned int uRTSTime = 0;
-	unsigned int uCTSTime = 0;
-	unsigned int uAckTime = 0;
-	unsigned int uDataTime = 0;
-
-	uDataTime = bb_get_frame_time(pDevice->byPreambleType, byPktType, cbFrameLength, wCurrentRate);
-	if (byRTSRsvType == 0) { /* RTSTxRrvTime_bb */
-		uRTSTime = bb_get_frame_time(pDevice->byPreambleType, byPktType, 20, pDevice->byTopCCKBasicRate);
-		uAckTime = bb_get_frame_time(pDevice->byPreambleType, byPktType, 14, pDevice->byTopCCKBasicRate);
-		uCTSTime = uAckTime;
-	} else if (byRTSRsvType == 1) { /* RTSTxRrvTime_ba, only in 2.4GHZ */
-		uRTSTime = bb_get_frame_time(pDevice->byPreambleType, byPktType, 20, pDevice->byTopCCKBasicRate);
-		uCTSTime = bb_get_frame_time(pDevice->byPreambleType, byPktType, 14, pDevice->byTopCCKBasicRate);
-		uAckTime = bb_get_frame_time(pDevice->byPreambleType, byPktType, 14, pDevice->byTopOFDMBasicRate);
-	} else if (byRTSRsvType == 2) { /* RTSTxRrvTime_aa */
-		uRTSTime = bb_get_frame_time(pDevice->byPreambleType, byPktType, 20, pDevice->byTopOFDMBasicRate);
-		uAckTime = bb_get_frame_time(pDevice->byPreambleType, byPktType, 14, pDevice->byTopOFDMBasicRate);
-		uCTSTime = uAckTime;
-	} else if (byRTSRsvType == 3) { /* CTSTxRrvTime_ba, only in 2.4GHZ */
-		uCTSTime = bb_get_frame_time(pDevice->byPreambleType, byPktType, 14, pDevice->byTopCCKBasicRate);
-		uAckTime = bb_get_frame_time(pDevice->byPreambleType, byPktType, 14, pDevice->byTopOFDMBasicRate);
-		uRrvTime = uCTSTime + uAckTime + uDataTime + 2 * pDevice->uSIFS;
-		return cpu_to_le16((u16)uRrvTime);
+	unsigned int rrv_time = 0;
+	unsigned int rts_time = 0;
+	unsigned int cts_time = 0;
+	unsigned int ack_time = 0;
+	unsigned int data_time = 0;
+
+	data_time = bb_get_frame_time(priv->byPreambleType, pkt_type, frame_length, current_rate);
+	if (rts_rsvtype == 0) { /* RTSTxRrvTime_bb */
+		rts_time = bb_get_frame_time(priv->byPreambleType, pkt_type, 20, priv->byTopCCKBasicRate);
+		ack_time = bb_get_frame_time(priv->byPreambleType, pkt_type, 14, priv->byTopCCKBasicRate);
+		cts_time = ack_time;
+	} else if (rts_rsvtype == 1) { /* RTSTxRrvTime_ba, only in 2.4GHZ */
+		rts_time = bb_get_frame_time(priv->byPreambleType, pkt_type, 20, priv->byTopCCKBasicRate);
+		cts_time = bb_get_frame_time(priv->byPreambleType, pkt_type, 14, priv->byTopCCKBasicRate);
+		ack_time = bb_get_frame_time(priv->byPreambleType, pkt_type, 14, priv->byTopOFDMBasicRate);
+	} else if (rts_rsvtype == 2) { /* RTSTxRrvTime_aa */
+		rts_time = bb_get_frame_time(priv->byPreambleType, pkt_type, 20, priv->byTopOFDMBasicRate);
+		ack_time = bb_get_frame_time(priv->byPreambleType, pkt_type, 14, priv->byTopOFDMBasicRate);
+		cts_time = ack_time;
+	} else if (rts_rsvtype == 3) { /* CTSTxRrvTime_ba, only in 2.4GHZ */
+		cts_time = bb_get_frame_time(priv->byPreambleType, pkt_type, 14, priv->byTopCCKBasicRate);
+		ack_time = bb_get_frame_time(priv->byPreambleType, pkt_type, 14, priv->byTopOFDMBasicRate);
+		rrv_time = cts_time + ack_time + data_time + 2 * priv->uSIFS;
+		return cpu_to_le16((u16)rrv_time);
 	}
 
 	/* RTSRrvTime */
-	uRrvTime = uRTSTime + uCTSTime + uAckTime + uDataTime + 3 * pDevice->uSIFS;
-	return cpu_to_le16((u16)uRrvTime);
+	rrv_time = rts_time + cts_time + ack_time + data_time + 3 * priv->uSIFS;
+	return cpu_to_le16((u16)rrv_time);
 }
 
 /* byFreqType 0: 5GHz, 1:2.4Ghz */
@@ -921,9 +917,9 @@ s_vGenerateTxParameter(
 			/* Fill RsvTime */
 			struct vnt_rrv_time_rts *buf = pvRrvTime;
 
-			buf->rts_rrv_time_aa = s_uGetRTSCTSRsvTime(pDevice, 2, byPktType, cbFrameSize, wCurrentRate);
-			buf->rts_rrv_time_ba = s_uGetRTSCTSRsvTime(pDevice, 1, byPktType, cbFrameSize, wCurrentRate);
-			buf->rts_rrv_time_bb = s_uGetRTSCTSRsvTime(pDevice, 0, byPktType, cbFrameSize, wCurrentRate);
+			buf->rts_rrv_time_aa = get_rtscts_time(pDevice, 2, byPktType, cbFrameSize, wCurrentRate);
+			buf->rts_rrv_time_ba = get_rtscts_time(pDevice, 1, byPktType, cbFrameSize, wCurrentRate);
+			buf->rts_rrv_time_bb = get_rtscts_time(pDevice, 0, byPktType, cbFrameSize, wCurrentRate);
 			buf->rrv_time_a = vnt_rxtx_rsvtime_le16(pDevice, byPktType, cbFrameSize, wCurrentRate, bNeedACK);
 			buf->rrv_time_b = vnt_rxtx_rsvtime_le16(pDevice, PK_TYPE_11B, cbFrameSize, pDevice->byTopCCKBasicRate, bNeedACK);
 
@@ -933,7 +929,7 @@ s_vGenerateTxParameter(
 
 			buf->rrv_time_a = vnt_rxtx_rsvtime_le16(pDevice, byPktType, cbFrameSize, wCurrentRate, bNeedACK);
 			buf->rrv_time_b = vnt_rxtx_rsvtime_le16(pDevice, PK_TYPE_11B, cbFrameSize, pDevice->byTopCCKBasicRate, bNeedACK);
-			buf->cts_rrv_time_ba = s_uGetRTSCTSRsvTime(pDevice, 3, byPktType, cbFrameSize, wCurrentRate);
+			buf->cts_rrv_time_ba = get_rtscts_time(pDevice, 3, byPktType, cbFrameSize, wCurrentRate);
 
 			/* Fill CTS */
 			s_vFillCTSHead(pDevice, uDMAIdx, byPktType, pvCTS, cbFrameSize, bNeedACK, bDisCRC, wCurrentRate, byFBOption);
@@ -942,7 +938,7 @@ s_vGenerateTxParameter(
 		if (pvRTS) {/* RTS_need, non PCF mode */
 			struct vnt_rrv_time_ab *buf = pvRrvTime;
 
-			buf->rts_rrv_time = s_uGetRTSCTSRsvTime(pDevice, 2, byPktType, cbFrameSize, wCurrentRate);
+			buf->rts_rrv_time = get_rtscts_time(pDevice, 2, byPktType, cbFrameSize, wCurrentRate);
 			buf->rrv_time = vnt_rxtx_rsvtime_le16(pDevice, byPktType, cbFrameSize, wCurrentRate, bNeedACK);
 
 			/* Fill RTS */
@@ -956,7 +952,7 @@ s_vGenerateTxParameter(
 		if (pvRTS) {/* RTS_need, non PCF mode */
 			struct vnt_rrv_time_ab *buf = pvRrvTime;
 
-			buf->rts_rrv_time = s_uGetRTSCTSRsvTime(pDevice, 0, byPktType, cbFrameSize, wCurrentRate);
+			buf->rts_rrv_time = get_rtscts_time(pDevice, 0, byPktType, cbFrameSize, wCurrentRate);
 			buf->rrv_time = vnt_rxtx_rsvtime_le16(pDevice, PK_TYPE_11B, cbFrameSize, wCurrentRate, bNeedACK);
 
 			/* Fill RTS */