diff mbox series

[v2] rtl8xxxu: remove unused assignment value

Message ID 20210130072310.17252-1-samirweng1979@163.com (mailing list archive)
State Accepted
Commit 199276b9bcefdffad776287de092160084caf677
Delegated to: Kalle Valo
Headers show
Series [v2] rtl8xxxu: remove unused assignment value | expand

Commit Message

samirweng1979 Jan. 30, 2021, 7:23 a.m. UTC 
From: wengjianfeng <wengjianfeng@yulong.com>

at first, ret was assigned to zero, but later assigned to
a funciton,so the assignment to zero is no use, which can
simple be removed instead.

Signed-off-by: wengjianfeng <wengjianfeng@yulong.com>
---
 drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8192e.c | 2 --
 1 file changed, 2 deletions(-)

Comments

Kalle Valo Feb. 8, 2021, 11:17 a.m. UTC | #1 
samirweng1979 <samirweng1979@163.com> wrote:

> From: wengjianfeng <wengjianfeng@yulong.com>
> 
> at first, ret was assigned to zero, but later assigned to
> a funciton,so the assignment to zero is no use, which can
> simple be removed instead.
> 
> Signed-off-by: wengjianfeng <wengjianfeng@yulong.com>

Patch applied to wireless-drivers-next.git, thanks.

199276b9bcef rtl8xxxu: remove unused assignment value
diff mbox series

Patch

diff --git a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8192e.c b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8192e.c
index 9f1f93d..cfe2dfd 100644
--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8192e.c
+++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8192e.c
@@ -1507,8 +1507,6 @@  static int rtl8192eu_power_on(struct rtl8xxxu_priv *priv)
 	u32 val32;
 	int ret;
 
-	ret = 0;
-
 	val32 = rtl8xxxu_read32(priv, REG_SYS_CFG);
 	if (val32 & SYS_CFG_SPS_LDO_SEL) {
 		rtl8xxxu_write8(priv, REG_LDO_SW_CTRL, 0xc3);