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staging: wilc1000: remove unused return variable

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In this function,removed the unused integer variable as it is not
actually used to return function success or failure. Return is a pointer
to net_device structure.

Signed-off-by: HariPrasath Elango <hariprasath.elango@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
HariPrasath Elango 2018-03-26 18:51:55 +05:30 committed by Greg Kroah-Hartman
parent fe014d4e6b
commit 2415fa8f94
1 changed files with 2 additions and 4 deletions
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6
drivers/staging/wilc1000/linux_mon.c
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@ -252,7 +252,7 @@ static const struct net_device_ops wilc_wfi_netdev_ops = {
* @brief WILC_WFI_init_mon_interface
* @details
* @param[in]
* @return int : Return 0 on Success
* @return Pointer to net_device
* @author mdaftedar
* @date 12 JUL 2012
* @version 1.0
@ -260,7 +260,6 @@ static const struct net_device_ops wilc_wfi_netdev_ops = {
struct net_device *WILC_WFI_init_mon_interface(const char *name,
struct net_device *real_dev)
{
u32 ret = 0;
struct WILC_WFI_mon_priv *priv;
/*If monitor interface is already initialized, return it*/
@ -275,8 +274,7 @@ struct net_device *WILC_WFI_init_mon_interface(const char *name,
wilc_wfi_mon->name[IFNAMSIZ - 1] = 0;
wilc_wfi_mon->netdev_ops = &wilc_wfi_netdev_ops;
ret = register_netdevice(wilc_wfi_mon);
if (ret) {
if (register_netdevice(wilc_wfi_mon)) {
netdev_err(real_dev, "register_netdevice failed\n");
return NULL;
}