From: Tapasweni Pathak Date: Thu, 9 Oct 2014 02:59:11 +0000 (+0530) Subject: staging: rtl8192u: Remove unused code X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=f4c84dafdb892e5f2ae3a10bf753745cdfbecbd5;p=openwrt%2Fstaging%2Fblogic.git 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 Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/staging/rtl8192u/r8192U_dm.c b/drivers/staging/rtl8192u/r8192U_dm.c index bda153d55f7a..cf4d3dc5dc76 100644 --- a/drivers/staging/rtl8192u/r8192U_dm.c +++ b/drivers/staging/rtl8192u/r8192U_dm.c @@ -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------------------------*/