linux-kernel - [PATCH v3] staging: rtl8723bs: remove unnecessary goto jumps

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Date:   Sat, 10 Apr 2021 15:27:02 +0000
From:   Bryan Brattlof <hello@...anbrattlof.com>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Hans de Goede <hdegoede@...hat.com>,
        Larry Finger <Larry.Finger@...inger.net>
Cc:     linux-staging@...ts.linux.dev, linux-kernel@...r.kernel.org,
        kernel-janitors@...r.kernel.org,
        Bryan Brattlof <hello@...anbrattlof.com>
Subject: [PATCH v3] staging: rtl8723bs: remove unnecessary goto jumps

The next instruction for both 'goto exit' jump statements is to
execute the exit jump instructions regardless. We can safely
remove all jump statements from __init rtw_drv_entry()

This will also remove the extra line-break before module_init()
that checkpatch.pl was concerned with.

Signed-off-by: Bryan Brattlof <hello@...anbrattlof.com>
---
Changes from:
  v1: removed unnecessary edit of DBG_871X_LEVEL
  v2: elaborated on steps to remove a checkpatch.pl warning

 drivers/staging/rtl8723bs/os_dep/sdio_intf.c | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/drivers/staging/rtl8723bs/os_dep/sdio_intf.c b/drivers/staging/rtl8723bs/os_dep/sdio_intf.c
index 9fd926e1698f..39b6d4b6dec4 100644
--- a/drivers/staging/rtl8723bs/os_dep/sdio_intf.c
+++ b/drivers/staging/rtl8723bs/os_dep/sdio_intf.c
@@ -517,12 +517,8 @@ static int __init rtw_drv_entry(void)
 	if (ret != 0) {
 		sdio_drvpriv.drv_registered = false;
 		rtw_ndev_notifier_unregister();
-		goto exit;
 	}
 
-	goto exit;
-
-exit:
 	DBG_871X_LEVEL(_drv_always_, "module init ret =%d\n", ret);
 	return ret;
 }
@@ -540,6 +536,5 @@ static void __exit rtw_drv_halt(void)
 	DBG_871X_LEVEL(_drv_always_, "module exit success\n");
 }
 
-
 module_init(rtw_drv_entry);
 module_exit(rtw_drv_halt);
-- 
2.27.0