diff options
| author | HariPrasath Elango <hariprasath.elango@gmail.com> | 2018-03-26 18:51:55 +0530 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-03-28 13:39:21 +0200 |
| commit | 2415fa8f941f71dda5a9a47e5e3cf77a6584516b (patch) | |
| tree | 1d9a4a7a46af3d9b656f46e3f4a8a2ca0efd683e /drivers/staging/wilc1000/linux_mon.c | |
| parent | fe014d4e6b55a56d81d152ac1643ee6f44bf096c (diff) | |
staging: wilc1000: remove unused return variable
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>
Diffstat (limited to 'drivers/staging/wilc1000/linux_mon.c')
| -rw-r--r-- | drivers/staging/wilc1000/linux_mon.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/staging/wilc1000/linux_mon.c b/drivers/staging/wilc1000/linux_mon.c index 47e3025d616c..169213f24faf 100644 --- a/drivers/staging/wilc1000/linux_mon.c +++ b/drivers/staging/wilc1000/linux_mon.c @@ -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; } |