[PATCH v4 03/23] staging: r8188eu: remove unneeded variable in rtw_p2p_get

From: Abdun Nihaal <abdun.nihaal@gmail.com>
To: gregkh@linuxfoundation.org
Cc: Abdun Nihaal <abdun.nihaal@gmail.com>,
	Larry.Finger@lwfinger.net, phil@philpotter.co.uk,
	straube.linux@gmail.com, martin@kaiser.cx,
	linux-staging@lists.linux.dev, linux-kernel@vger.kernel.org
Subject: [PATCH v4 03/23] staging: r8188eu: remove unneeded variable in rtw_p2p_get
Date: Sat, 29 Jan 2022 21:57:55 +0530	[thread overview]
Message-ID: <6c992e9481c7481aa5931635e162dd7a4400a2e2.1643466748.git.abdun.nihaal@gmail.com> (raw)
In-Reply-To: <cover.1643466748.git.abdun.nihaal@gmail.com>

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>
---
 drivers/staging/r8188eu/os_dep/ioctl_linux.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/staging/r8188eu/os_dep/ioctl_linux.c b/drivers/staging/r8188eu/os_dep/ioctl_linux.c
index f99942417a71..bc5c8454ebcf 100644
--- a/drivers/staging/r8188eu/os_dep/ioctl_linux.c
+++ b/drivers/staging/r8188eu/os_dep/ioctl_linux.c
@@ -3422,8 +3422,6 @@ static int rtw_p2p_get(struct net_device *dev,
 			       struct iw_request_info *info,
 			       union iwreq_data *wrqu, char *extra)
 {
-	int ret = 0;
-
 	struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
 
 	if (padapter->bShowGetP2PState)
@@ -3447,7 +3445,7 @@ static int rtw_p2p_get(struct net_device *dev,
 	} else if (!memcmp(wrqu->data.pointer, "op_ch", 5)) {
 		rtw_p2p_get_op_ch(dev, info, wrqu, extra);
 	}
-	return ret;
+	return 0;
 }
 
 static int rtw_p2p_get2(struct net_device *dev,
-- 
2.34.1

