From: Michael Straube <straube.linux@gmail.com>
To: gregkh@linuxfoundation.org
Cc: Larry.Finger@lwfinger.net, phil@philpotter.co.uk,
martin@kaiser.cx, fmdefrancesco@gmail.com,
linux-staging@lists.linux.dev, linux-kernel@vger.kernel.org,
Michael Straube <straube.linux@gmail.com>
Subject: [PATCH 3/3] staging: r8188eu: remove unnecessary type casts
Date: Sun, 29 Aug 2021 13:25:55 +0200 [thread overview]
Message-ID: <20210829112555.8726-4-straube.linux@gmail.com> (raw)
In-Reply-To: <20210829112555.8726-1-straube.linux@gmail.com>
The field rx_data of struct recv_frame and the local variable pframe
both have type (u8 *). Remove unnecessary type casts to (unsigned char *).
Signed-off-by: Michael Straube <straube.linux@gmail.com>
---
drivers/staging/r8188eu/core/rtw_security.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/staging/r8188eu/core/rtw_security.c b/drivers/staging/r8188eu/core/rtw_security.c
index 0836f38ca284..48f77c6cf43c 100644
--- a/drivers/staging/r8188eu/core/rtw_security.c
+++ b/drivers/staging/r8188eu/core/rtw_security.c
@@ -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_) {
--
2.32.0
next prev parent reply other threads:[~2021-08-29 11:26 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-29 11:25 [PATCH 0/3] staging: r8188eu: clean up unnecessary type casts Michael Straube
2021-08-29 11:25 ` [PATCH 1/3] staging: r8188eu: convert type of second parameter of rtw_*_encrypt() Michael Straube
2021-08-29 11:25 ` [PATCH 2/3] staging: r8188eu: convert type of second parameter of rtw_*_decrypt() Michael Straube
2021-08-29 11:25 ` Michael Straube [this message]
2021-08-30 0:16 ` [PATCH 0/3] staging: r8188eu: clean up unnecessary type casts Phillip Potter
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