linux-kernel - [PATCH] staging: rtl8723bs: remove redundant initialization

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Message-ID: <20210409201235.407671-1-hello@bryanbrattlof.com>
Date:   Fri, 09 Apr 2021 20:13:08 +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] staging: rtl8723bs: remove redundant initialization

The variable ret is being initialized as 0 and is never used until
it's updated by sdio_register_driver()

This removes the redundant initialization of ret

Signed-off-by: Bryan Brattlof <hello@...anbrattlof.com>
---
 drivers/staging/rtl8723bs/os_dep/sdio_intf.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/rtl8723bs/os_dep/sdio_intf.c b/drivers/staging/rtl8723bs/os_dep/sdio_intf.c
index 5de4c70aab6a..9fd926e1698f 100644
--- a/drivers/staging/rtl8723bs/os_dep/sdio_intf.c
+++ b/drivers/staging/rtl8723bs/os_dep/sdio_intf.c
@@ -503,7 +503,7 @@ static int rtw_sdio_resume(struct device *dev)
 
 static int __init rtw_drv_entry(void)
 {
-	int ret = 0;
+	int ret;
 
 	DBG_871X_LEVEL(_drv_always_, "module init start\n");
 	dump_drv_version(RTW_DBGDUMP);
-- 
2.27.0