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Subject[PATCH] staging: rtl8188eu: Removed unneeded variable
This patch removed unneeded variable named ret because this variable is
used only to return 0.

Signed-off-by: Bhaskar Singh <bhaskar.kernel@gmail.com>
---
drivers/staging/rtl8188eu/os_dep/ioctl_linux.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/staging/rtl8188eu/os_dep/ioctl_linux.c b/drivers/staging/rtl8188eu/os_dep/ioctl_linux.c
index bee3c3a7a7a9..4801345a2b57 100644
--- a/drivers/staging/rtl8188eu/os_dep/ioctl_linux.c
+++ b/drivers/staging/rtl8188eu/os_dep/ioctl_linux.c
@@ -1370,7 +1370,7 @@ static int rtw_wx_get_essid(struct net_device *dev,
struct iw_request_info *a,
union iwreq_data *wrqu, char *extra)
{
- u32 len, ret = 0;
+ u32 len;
struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
struct wlan_bssid_ex *pcur_bss = &pmlmepriv->cur_network.network;
@@ -1388,7 +1388,7 @@ static int rtw_wx_get_essid(struct net_device *dev,
wrqu->essid.length = len;
wrqu->essid.flags = 1;

- return ret;
+ return 0;
}

static int rtw_wx_set_rate(struct net_device *dev,
--
2.16.4
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