staging: vt6656: rxtx.c s_vFillTxKey use switch for pTransmitKey->byCipherSuite
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/staging/vt6656/rxtx.c b/drivers/staging/vt6656/rxtx.c
index 54aa576..e4ee352 100644
--- a/drivers/staging/vt6656/rxtx.c
+++ b/drivers/staging/vt6656/rxtx.c
@@ -198,7 +198,8 @@
*pdwIV = pDevice->dwIVCounter;
pDevice->byKeyIndex = pTransmitKey->dwKeyIndex & 0xf;
- if (pTransmitKey->byCipherSuite == KEY_CTL_WEP) {
+ switch (pTransmitKey->byCipherSuite) {
+ case KEY_CTL_WEP:
if (pTransmitKey->uKeyLength == WLAN_WEP232_KEYLEN) {
memcpy(pDevice->abyPRNG, (u8 *)&dwRevIVCounter, 3);
memcpy(pDevice->abyPRNG + 3, pTransmitKey->abyKey,
@@ -223,7 +224,9 @@
pDevice->dwIVCounter++;
if (pDevice->dwIVCounter > WEP_IV_MASK)
pDevice->dwIVCounter = 0;
- } else if (pTransmitKey->byCipherSuite == KEY_CTL_TKIP) {
+
+ break;
+ case KEY_CTL_TKIP:
pTransmitKey->wTSC15_0++;
if (pTransmitKey->wTSC15_0 == 0)
pTransmitKey->dwTSC47_16++;
@@ -244,7 +247,8 @@
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO
"vFillTxKey()---- pdwExtIV: %x\n", *pdwExtIV);
- } else if (pTransmitKey->byCipherSuite == KEY_CTL_CCMP) {
+ break;
+ case KEY_CTL_CCMP:
pTransmitKey->wTSC15_0++;
if (pTransmitKey->wTSC15_0 == 0)
pTransmitKey->dwTSC47_16++;