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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: Vaishali Thakkar <vthakkar1994@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Vaishali Thakkar 2014-09-17 08:02:43 +05:30 committed by Greg Kroah-Hartman
parent 4309635f69
commit 5c8b3961da
1 changed files with 4 additions and 5 deletions
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9
drivers/staging/rtl8192e/rtl8192e/rtl_core.c
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@ -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,