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staging: rtl8723au: remove unnecessary le32_to_cpu 

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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Michał Bartoszkiewicz 2015-09-02 01:35:00 +02:00 committed by Greg Kroah-Hartman
parent 2503426cfb
commit 9c76f01270
1 changed files with 4 additions and 4 deletions
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8
drivers/staging/rtl8723au/core/rtw_security.c
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@ -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_,
@ -767,8 +767,8 @@ 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_,