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staging: rtl8192u: Remove unused code 

Below return statement dm_send_rssi_tofw
function has dead code.

This patch removes dead code from dm_send_rssi_tofw.

This was detected by smatch.

Signed-off-by: Tapasweni Pathak <tapaswenipathak@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Tapasweni Pathak 2014-10-09 08:29:11 +05:30 committed by Greg Kroah-Hartman
parent e676883135
commit f4c84dafdb
1 changed files with 0 additions and 4 deletions
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4
drivers/staging/rtl8192u/r8192U_dm.c
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@ -3475,7 +3475,6 @@ static void dm_check_txrateandretrycount(struct net_device *dev)
static void dm_send_rssi_tofw(struct net_device *dev)
{
DCMD_TXCMD_T tx_cmd;
struct r8192_priv *priv = ieee80211_priv(dev);
// If we test chariot, we should stop the TX command ?
@ -3483,9 +3482,6 @@ static void dm_send_rssi_tofw(struct net_device *dev)
// 0x1e0(byte) to notify driver.
write_nic_byte(dev, DRIVER_RSSI, (u8)priv->undecorated_smoothed_pwdb);
return;
tx_cmd.Op = TXCMD_SET_RX_RSSI;
tx_cmd.Length = 4;
tx_cmd.Value = priv->undecorated_smoothed_pwdb;
}
/*---------------------------Define function prototype------------------------*/