linux-kernel - [PATCH 7/7] staging: rtl8192e: Remove u16 cast for u16 return value

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Date:   Sat, 23 Apr 2022 21:01:50 +0800
From:   Solomon Tan <wjsota@...il.com>
To:     gregkh@...uxfoundation.org
Cc:     linux-staging@...ts.linux.dev, linux-kernel@...r.kernel.org,
        dan.carpenter@...cle.com
Subject: [PATCH 7/7] staging: rtl8192e: Remove u16 cast for u16 return value

Remove explicit u16 cast of the function Mk16 return value.
The variable hi does not need to be casted explicitly to u16 as it will
already be casted implicitly.

Signed-off-by: Solomon Tan <wjsota@...il.com>
---
 drivers/staging/rtl8192e/rtllib_crypt_tkip.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/rtl8192e/rtllib_crypt_tkip.c b/drivers/staging/rtl8192e/rtllib_crypt_tkip.c
index a305b79c53e7..8bc95651e384 100644
--- a/drivers/staging/rtl8192e/rtllib_crypt_tkip.c
+++ b/drivers/staging/rtl8192e/rtllib_crypt_tkip.c
@@ -136,7 +136,7 @@ static inline u16 Hi16(u32 val)
 
 static inline u16 Mk16(u8 hi, u8 lo)
 {
-	return lo | (((u16)hi) << 8);
+	return lo | (hi << 8);
 }
 
 
-- 
2.36.0