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Subject[PATCH v2] rtl8xxxu: remove unused assignment value
Date
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(-)

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);
--
1.9.1
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