From 0c596a31ec3c3db2fe5ee78e9f46ae2e0bcb9aa0 Mon Sep 17 00:00:00 2001 From: Aya Mahfouz Date: Fri, 27 Feb 2015 14:51:29 +0200 Subject: [PATCH] staging: vt6655: remove unused variable This patch removes a variable that was simply used to store the return value of a function call before returning it. The issue was detected and resolved using the following coccinelle script: @@ identifier len,f; @@ -int len; ... when != len when strict -len = +return f(...); -return len; Signed-off-by: Aya Mahfouz Signed-off-by: Greg Kroah-Hartman --- drivers/staging/vt6655/rxtx.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/drivers/staging/vt6655/rxtx.c b/drivers/staging/vt6655/rxtx.c index 07ce3fd88e70..ac8c8b5a1450 100644 --- a/drivers/staging/vt6655/rxtx.c +++ b/drivers/staging/vt6655/rxtx.c @@ -1505,8 +1505,6 @@ int vnt_beacon_make(struct vnt_private *priv, struct ieee80211_vif *vif) int vnt_beacon_enable(struct vnt_private *priv, struct ieee80211_vif *vif, struct ieee80211_bss_conf *conf) { - int ret; - VNSvOutPortB(priv->PortOffset + MAC_REG_TFTCTL, TFTCTL_TSFCNTRST); VNSvOutPortB(priv->PortOffset + MAC_REG_TFTCTL, TFTCTL_TSFCNTREN); @@ -1515,7 +1513,5 @@ int vnt_beacon_enable(struct vnt_private *priv, struct ieee80211_vif *vif, CARDbSetBeaconPeriod(priv, conf->beacon_int); - ret = vnt_beacon_make(priv, vif); - - return ret; + return vnt_beacon_make(priv, vif); } -- 2.30.2