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staging: rtl8712: aes_cipher(): Change return type

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

Signed-off-by: Nishka Dasgupta <nishkadg.linux@gmail.com>
Link: https://lore.kernel.org/r/20190802064212.30476-7-nishkadg.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Nishka Dasgupta
2019-08-02 12:12:10 +05:30
committed by Greg Kroah-Hartman
parent f8dbe3f0ac
commit e48a3add05
1 changed files with 2 additions and 3 deletions
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5
drivers/staging/rtl8712/rtl871x_security.c
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@@ -1011,8 +1011,8 @@ static void bitwise_xor(u8 *ina, u8 *inb, u8 *out)
out[i] = ina[i] ^ inb[i];
}
static sint aes_cipher(u8 *key, uint hdrlen,
u8 *pframe, uint plen)
static void aes_cipher(u8 *key, uint hdrlen,
u8 *pframe, uint plen)
{
uint qc_exists, a4_exists, i, j, payload_remainder;
uint num_blocks, payload_index;
@@ -1132,7 +1132,6 @@ static sint aes_cipher(u8 *key, uint hdrlen,
bitwise_xor(aes_out, padded_buffer, chain_buffer);
for (j = 0; j < 8; j++)
pframe[payload_index++] = chain_buffer[j];
return _SUCCESS;
}
u32 r8712_aes_encrypt(struct _adapter *padapter, u8 *pxmitframe)