Messages in this thread Patch in this message | | | From | Michał Bartoszkiewicz <> | Subject | [PATCH] staging: rtl8723au: remove unnecessary le32_to_cpu | Date | Wed, 2 Sep 2015 01:35:00 +0200 |
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The values passed to le32_to_cpu are already in the correct byte order. This fixes four "cast to restricted __le32" sparse warnings.
Signed-off-by: Michał Bartoszkiewicz <mbartoszkiewicz@gmail.com> --- drivers/staging/rtl8723au/core/rtw_security.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/staging/rtl8723au/core/rtw_security.c b/drivers/staging/rtl8723au/core/rtw_security.c index 3d40bab..9d1cce1 100644 --- a/drivers/staging/rtl8723au/core/rtw_security.c +++ b/drivers/staging/rtl8723au/core/rtw_security.c @@ -245,8 +245,8 @@ void rtw_wep_decrypt23a(struct rtw_adapter *padapter, arcfour_encrypt(&mycontext, payload, payload, length); /* calculate icv and compare the icv */ - actual_crc = le32_to_cpu(getcrc32(payload, length - 4)); - expected_crc = le32_to_cpu(get_unaligned_le32(&payload[length - 4])); + actual_crc = getcrc32(payload, length - 4); + expected_crc = get_unaligned_le32(&payload[length - 4]); if (actual_crc != expected_crc) { RT_TRACE(_module_rtl871x_security_c_, _drv_err_, @@ -773,8 +773,8 @@ int rtw_tkip_decrypt23a(struct rtw_adapter *padapter, arcfour_init(&mycontext, rc4key, 16); arcfour_encrypt(&mycontext, payload, payload, length); - actual_crc = le32_to_cpu(getcrc32(payload, length - 4)); - expected_crc = le32_to_cpu(get_unaligned_le32(&payload[length - 4])); + actual_crc = getcrc32(payload, length - 4); + expected_crc = get_unaligned_le32(&payload[length - 4]); if (actual_crc != expected_crc) { RT_TRACE(_module_rtl871x_security_c_, _drv_err_, -- 2.5.1
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