Staging: rtl8192e: rtl8192e: Remove assigned unused variable
Author: Mahati Chamarthy <mahati.chamarthy@gmail.com>
This patch removes an initialized variable which has never been used.
The following Coccinelle semantic patch was used to make this transformation:
@e@
identifier i;
position p;
type T;
@@
extern T i@p;
@@
type T;
identifier i;
constant C;
position p != e.p;
@@
- T i@p;
<+... when != i
- i = C;
...+>
The braces around if and else which become unnecessary after the transformation
were also removed.
Signed-off-by: Mahati Chamarthy
Signed-off-by: Greg Kroah-Hartman
---
drivers/staging/rtl8192e/rtl8192e/r8192E_cmdpkt.c | 8 ++------
1 file changed, 2 insertions(+), 6 deletions(-)
diff --git a/drivers/staging/rtl8192e/rtl8192e/r8192E_cmdpkt.c b/drivers/staging/rtl8192e/rtl8192e/r8192E_cmdpkt.c
index 79d86b9..2b1430d 100644
--- a/drivers/staging/rtl8192e/rtl8192e/r8192E_cmdpkt.c
+++ b/drivers/staging/rtl8192e/rtl8192e/r8192E_cmdpkt.c
@@ -153,18 +153,14 @@ static void cmpk_handle_tx_feedback(struct net_device *dev, u8 *pmsg)
static void cmdpkt_beacontimerinterrupt_819xusb(struct net_device *dev)
{
struct r8192_priv *priv = rtllib_priv(dev);
- u16 tx_rate;
if ((priv->rtllib->current_network.mode == IEEE_A) ||
(priv->rtllib->current_network.mode == IEEE_N_5G) ||
((priv->rtllib->current_network.mode == IEEE_N_24G) &&
- (!priv->rtllib->pHTInfo->bCurSuppCCK))) {
- tx_rate = 60;
+ (!priv->rtllib->pHTInfo->bCurSuppCCK)))
DMESG("send beacon frame tx rate is 6Mbpm\n");
- } else {
- tx_rate = 10;
+ else
DMESG("send beacon frame tx rate is 1Mbpm\n");
- }
}
static void cmpk_handle_interrupt_status(struct net_device *dev, u8 *pmsg) |
---
drivers/staging/rtl8192e/rtl8192e/r8192E_cmdpkt.c | 8 ++------
1 file changed, 2 insertions(+), 6 deletions(-)
diff --git a/drivers/staging/rtl8192e/rtl8192e/r8192E_cmdpkt.c b/drivers/staging/rtl8192e/rtl8192e/r8192E_cmdpkt.c
index 79d86b9..2b1430d 100644
--- a/drivers/staging/rtl8192e/rtl8192e/r8192E_cmdpkt.c
+++ b/drivers/staging/rtl8192e/rtl8192e/r8192E_cmdpkt.c
@@ -153,18 +153,14 @@ static void cmpk_handle_tx_feedback(struct net_device *dev, u8 *pmsg)
static void cmdpkt_beacontimerinterrupt_819xusb(struct net_device *dev)
{
struct r8192_priv *priv = rtllib_priv(dev);
- u16 tx_rate;
if ((priv->rtllib->current_network.mode == IEEE_A) ||
(priv->rtllib->current_network.mode == IEEE_N_5G) ||
((priv->rtllib->current_network.mode == IEEE_N_24G) &&
- (!priv->rtllib->pHTInfo->bCurSuppCCK))) {
- tx_rate = 60;
+ (!priv->rtllib->pHTInfo->bCurSuppCCK)))
DMESG("send beacon frame tx rate is 6Mbpm\n");
- } else {
- tx_rate = 10;
+ else
DMESG("send beacon frame tx rate is 1Mbpm\n");
- }
}
static void cmpk_handle_interrupt_status(struct net_device *dev, u8 *pmsg)