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Commit 5c8b3961 authored by Vaishali Thakkar's avatar Vaishali Thakkar Committed by Greg Kroah-Hartman
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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: default avatarVaishali Thakkar <vthakkar1994@gmail.com>
Acked-by: default avatarJulia Lawall <julia.lawall@lip6.fr>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 4309635f

drivers/staging/rtl8192e/rtl8192e/rtl_core.c

+4 −5
Original line number Diff line number Diff line
@@ -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,