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staging: r8188eu: remove unneeded variable in rtw_wx_get_essid

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Remove unneeded return variable that is initialized to 0 and not
assigned after.

Found using Coccinelle

Signed-off-by: Abdun Nihaal <abdun.nihaal@gmail.com>
Link: https://lore.kernel.org/r/d0208689dffce91c52afbd5938b2704a8b1b554e.1643466748.git.abdun.nihaal@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Abdun Nihaal
2022-01-29 21:34:07 +05:30
committed by Greg Kroah-Hartman
parent 7e41c7db27
commit 42475735ad
1 changed files with 2 additions and 2 deletions
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4
drivers/staging/r8188eu/os_dep/ioctl_linux.c
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@@ -1383,7 +1383,7 @@ 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;
@@ -1399,7 +1399,7 @@ 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,