linux-kernel - [PATCH] staging: r8188eu: core: remove goto statement

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Date:   Mon, 25 Oct 2021 17:45:10 +0530
From:   Saurav Girepunje <saurav.girepunje@...il.com>
To:     Larry.Finger@...inger.net, phil@...lpotter.co.uk,
        gregkh@...uxfoundation.org, straube.linux@...il.com,
        saurav.girepunje@...il.com, fmdefrancesco@...il.com,
        linux-staging@...ts.linux.dev, linux-kernel@...r.kernel.org
Cc:     saurav.girepunje@...mail.com
Subject: [PATCH] staging: r8188eu: core: remove goto statement

Remove the goto statement from rtw_do_join(). In this function goto
can be replace by return statement. As on goto label exit, function only
return it is not performing any cleanup. Avoiding goto will improve
the function readability.

Signed-off-by: Saurav Girepunje <saurav.girepunje@...il.com>
---
 drivers/staging/r8188eu/core/rtw_ioctl_set.c | 11 ++++-------
 1 file changed, 4 insertions(+), 7 deletions(-)

diff --git a/drivers/staging/r8188eu/core/rtw_ioctl_set.c b/drivers/staging/r8188eu/core/rtw_ioctl_set.c
index 2b54cdfa9d6e..411b06e135be 100644
--- a/drivers/staging/r8188eu/core/rtw_ioctl_set.c
+++ b/drivers/staging/r8188eu/core/rtw_ioctl_set.c
@@ -51,7 +51,7 @@ u8 rtw_do_join(struct adapter *padapter)
 			ret = _FAIL;
 		}

-		goto exit;
+		return ret;
 	} else {
 		int select_ret;

@@ -78,10 +78,9 @@ u8 rtw_do_join(struct adapter *padapter)

 				rtw_generate_random_ibss(pibss);

-				if (rtw_createbss_cmd(padapter) != _SUCCESS) {
-					ret =  false;
-					goto exit;
-				}
+				if (rtw_createbss_cmd(padapter) != _SUCCESS)
+					return false;
+
 				pmlmepriv->to_join = false;
 			} else {
 				/*  can't associate ; reset under-linking */
@@ -102,8 +101,6 @@ u8 rtw_do_join(struct adapter *padapter)
 		}
 	}

-exit:
-
 	return ret;
 }

--
2.33.0