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@gmail.com>
Link: https://lore.kernel.org/r/20220423130150.161903-8-wjsota@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/rtl8192e/rtllib_crypt_tkip.c b/drivers/staging/rtl8192e/rtllib_crypt_tkip.c
index a305b79c53e749e514e098532f722e74f0315f64..8bc95651e384f1130c0b28cc91607d76ab62a9eb 100644 (file)
--- 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);
 }