From 5c8b3961da9a55762ea5481e8f9412c0d18dc684 Mon Sep 17 00:00:00 2001 From: Vaishali Thakkar Date: Wed, 17 Sep 2014 08:02:43 +0530 Subject: [PATCH] Staging: rtl8192e: rtl8192e: Remove unnecessory variable This patch removes unnecessory variable in file ret_core.c using coccinelle script.Semantic patch for this is as follows: @@ identifier ret; @@ -int ret = 0; ... when != ret when strict -return ret; +return 0; Signed-off-by: Vaishali Thakkar Acked-by: Julia Lawall Signed-off-by: Greg Kroah-Hartman --- drivers/staging/rtl8192e/rtl8192e/rtl_core.c | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) diff --git a/drivers/staging/rtl8192e/rtl8192e/rtl_core.c b/drivers/staging/rtl8192e/rtl8192e/rtl_core.c index 129447ca4812..1425829e2ce7 100644 --- a/drivers/staging/rtl8192e/rtl8192e/rtl_core.c +++ b/drivers/staging/rtl8192e/rtl8192e/rtl_core.c @@ -669,19 +669,18 @@ static int rtl8192_handle_beacon(struct net_device *dev, static int rtl8192_qos_association_resp(struct r8192_priv *priv, struct rtllib_network *network) { - int ret = 0; unsigned long flags; u32 size = sizeof(struct rtllib_qos_parameters); int set_qos_param = 0; if ((priv == NULL) || (network == NULL)) - return ret; + return 0; if (priv->rtllib->state != RTLLIB_LINKED) - return ret; + return 0; if ((priv->rtllib->iw_mode != IW_MODE_INFRA)) - return ret; + return 0; spin_lock_irqsave(&priv->rtllib->lock, flags); if (network->flags & NETWORK_HAS_QOS_PARAMETERS) { @@ -711,7 +710,7 @@ static int rtl8192_qos_association_resp(struct r8192_priv *priv, dm_init_edca_turbo(priv->rtllib->dev); queue_work_rsl(priv->priv_wq, &priv->qos_activate); } - return ret; + return 0; } static int rtl8192_handle_assoc_response(struct net_device *dev,