[PATCH 8/9] staging: rtl8712: aes_decipher(): Change return type

Nishka Dasgupta nishkadg.linux at gmail.com
Fri Aug 2 06:42:11 UTC 2019


Change return type of aes_decipher from sint to void as it always
returns _SUCCESS and this value is never used.

Signed-off-by: Nishka Dasgupta <nishkadg.linux at gmail.com>
---
 drivers/staging/rtl8712/rtl871x_security.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/staging/rtl8712/rtl871x_security.c b/drivers/staging/rtl8712/rtl871x_security.c
index 8f3781c5dd25..bf55a697dd5f 100644
--- a/drivers/staging/rtl8712/rtl871x_security.c
+++ b/drivers/staging/rtl8712/rtl871x_security.c
@@ -1184,8 +1184,8 @@ u32 r8712_aes_encrypt(struct _adapter *padapter, u8 *pxmitframe)
 	return res;
 }
 
-static sint aes_decipher(u8 *key, uint	hdrlen,
-			u8 *pframe, uint plen)
+static void aes_decipher(u8 *key, uint hdrlen,
+			 u8 *pframe, uint plen)
 {
 	static u8 message[MAX_MSG_SIZE];
 	uint qc_exists, a4_exists, i, j, payload_remainder;
@@ -1339,7 +1339,6 @@ static sint aes_decipher(u8 *key, uint	hdrlen,
 	for (j = 0; j < 8; j++)
 		message[payload_index++] = chain_buffer[j];
 	/* compare the mic */
-	return _SUCCESS;
 }
 
 u32 r8712_aes_decrypt(struct _adapter *padapter, u8 *precvframe)
-- 
2.19.1



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