[PATCH 2/2] staging: rtl8723bs: fix cast to restricted __le32

Aakash Hemadri
2021-08-16T17:35:44Z

Fix sparse warning:
warning: cast to restricted __le32

Signed-off-by: Aakash Hemadri <aakashhemadri123@gmail.com>
---
drivers/staging/rtl8723bs/core/rtw_security.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/staging/rtl8723bs/core/rtw_security.c b/drivers/staging/rtl8723bs/core/rtw_security.c
index 381deeea99d0..5320b1a46dfb 100644
--- a/drivers/staging/rtl8723bs/core/rtw_security.c
+++ b/drivers/staging/rtl8723bs/core/rtw_security.c
@@ -122,7 +122,7 @@ void rtw_wep_decrypt(struct adapter *padapter, u8 *precvframe)
arc4_crypt(ctx, payload, payload, length);

/* calculate icv and compare the icv */
- *((u32 *)crc) = le32_to_cpu(~crc32_le(~0, payload, length - 4));
+ *((u32 *)crc) = ~crc32_le(~0, payload, length - 4);

}
}
@@ -621,7 +621,7 @@ u32 rtw_tkip_decrypt(struct adapter *padapter, u8 *precvframe)
arc4_setkey(ctx, rc4key, 16);
arc4_crypt(ctx, payload, payload, length);

- *((u32 *)crc) = le32_to_cpu(~crc32_le(~0, payload, length - 4));
+ *((u32 *)crc) = ~crc32_le(~0, payload, length - 4);

if (crc[3] != payload[length - 1] || crc[2] != payload[length - 2] ||
crc[1] != payload[length - 3] || crc[0] != payload[length - 4])
--
2.32.0