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staging: r8188eu: remove unnecessary type casts

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The field rx_data of struct recv_frame and the local variable pframe
both have type (u8 *). Remove unnecessary type casts to (unsigned char *).

Acked-by: Phillip Potter <phil@philpotter.co.uk>
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210829112555.8726-4-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Michael Straube 2021-08-29 13:25:55 +02:00 committed by Greg Kroah-Hartman
parent 67f8dd7653
commit f94cef9625
1 changed files with 3 additions and 3 deletions
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6
drivers/staging/r8188eu/core/rtw_security.c
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@ -145,7 +145,7 @@ void rtw_wep_decrypt(struct adapter *padapter, struct recv_frame *precvframe)
struct rx_pkt_attrib *prxattrib = &precvframe->attrib;
struct security_priv *psecuritypriv = &padapter->securitypriv;
pframe = (unsigned char *)precvframe->rx_data;
pframe = precvframe->rx_data;
/* start to decrypt recvframe */
if ((prxattrib->encrypt == _WEP40_) || (prxattrib->encrypt == _WEP104_)) {
@ -600,7 +600,7 @@ u32 rtw_tkip_decrypt(struct adapter *padapter, struct recv_frame *precvframe)
struct security_priv *psecuritypriv = &padapter->securitypriv;
u32 res = _SUCCESS;
pframe = (unsigned char *)precvframe->rx_data;
pframe = precvframe->rx_data;
/* 4 start to decrypt recvframe */
if (prxattrib->encrypt == _TKIP_) {
@ -1412,7 +1412,7 @@ u32 rtw_aes_decrypt(struct adapter *padapter, struct recv_frame *precvframe)
struct security_priv *psecuritypriv = &padapter->securitypriv;
u32 res = _SUCCESS;
pframe = (unsigned char *)precvframe->rx_data;
pframe = precvframe->rx_data;
/* 4 start to encrypt each fragment */
if (prxattrib->encrypt == _AES_) {