From: Jannik Becher <becher.jannik@gmail.com>
To: gregkh@linuxfoundation.org
Cc: devel@driverdev.osuosl.org, linux-kernel@vger.kernel.org,
Jannik Becher <becher.jannik@gmail.com>
Subject: [PATCH 04/13] staging: rtl8712: casted variables to __le32
Date: Tue, 20 Dec 2016 18:59:41 +0100 [thread overview]
Message-ID: <1482256790-14376-5-git-send-email-becher.jannik@gmail.com> (raw)
In-Reply-To: <1482256790-14376-1-git-send-email-becher.jannik@gmail.com>
Fixed a sparse warning.
Casting __le32 variables to the right type.
Signed-off-by: Jannik Becher <becher.jannik@gmail.com>
Tested-by: Larry Finger <Larry.Finger@lwfinger.net>
---
drivers/staging/rtl8712/rtl871x_security.c | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/drivers/staging/rtl8712/rtl871x_security.c b/drivers/staging/rtl8712/rtl871x_security.c
index a7f04a4..3400e49 100644
--- a/drivers/staging/rtl8712/rtl871x_security.c
+++ b/drivers/staging/rtl8712/rtl871x_security.c
@@ -192,7 +192,7 @@ void r8712_wep_encrypt(struct _adapter *padapter, u8 *pxmitframe)
length = pattrib->last_txcmdsz - pattrib->
hdrlen - pattrib->iv_len -
pattrib->icv_len;
- *((u32 *)crc) = cpu_to_le32(getcrc32(
+ *((__le32 *)crc) = cpu_to_le32(getcrc32(
payload, length));
arcfour_init(&mycontext, wepkey, 3 + keylength);
arcfour_encrypt(&mycontext, payload, payload,
@@ -203,7 +203,7 @@ void r8712_wep_encrypt(struct _adapter *padapter, u8 *pxmitframe)
length = pxmitpriv->frag_len -
pattrib->hdrlen - pattrib->iv_len -
pattrib->icv_len;
- *((u32 *)crc) = cpu_to_le32(getcrc32(
+ *((__le32 *)crc) = cpu_to_le32(getcrc32(
payload, length));
arcfour_init(&mycontext, wepkey, 3 + keylength);
arcfour_encrypt(&mycontext, payload, payload,
@@ -248,7 +248,7 @@ void r8712_wep_decrypt(struct _adapter *padapter, u8 *precvframe)
arcfour_init(&mycontext, wepkey, 3 + keylength);
arcfour_encrypt(&mycontext, payload, payload, length);
/* calculate icv and compare the icv */
- *((u32 *)crc) = cpu_to_le32(getcrc32(payload, length - 4));
+ *((__le32 *)crc) = cpu_to_le32(getcrc32(payload, length - 4));
}
}
@@ -616,7 +616,7 @@ u32 r8712_tkip_encrypt(struct _adapter *padapter, u8 *pxmitframe)
pattrib->hdrlen -
pattrib->iv_len -
pattrib->icv_len;
- *((u32 *)crc) = cpu_to_le32(
+ *((__le32 *)crc) = cpu_to_le32(
getcrc32(payload, length));
arcfour_init(&mycontext, rc4key, 16);
arcfour_encrypt(&mycontext, payload,
@@ -628,7 +628,7 @@ u32 r8712_tkip_encrypt(struct _adapter *padapter, u8 *pxmitframe)
pattrib->hdrlen -
pattrib->iv_len -
pattrib->icv_len;
- *((u32 *)crc) = cpu_to_le32(getcrc32(
+ *((__le32 *)crc) = cpu_to_le32(getcrc32(
payload, length));
arcfour_init(&mycontext, rc4key, 16);
arcfour_encrypt(&mycontext, payload,
@@ -696,7 +696,7 @@ u32 r8712_tkip_decrypt(struct _adapter *padapter, u8 *precvframe)
/* 4 decrypt payload include icv */
arcfour_init(&mycontext, rc4key, 16);
arcfour_encrypt(&mycontext, payload, payload, length);
- *((u32 *)crc) = cpu_to_le32(getcrc32(payload,
+ *((__le32 *)crc) = cpu_to_le32(getcrc32(payload,
length - 4));
if (crc[3] != payload[length - 1] ||
crc[2] != payload[length - 2] ||
--
2.7.4
next prev parent reply other threads:[~2016-12-20 18:03 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-12-20 17:59 [PATCH 00/13] staging: rtl8712: Fixed sparse warnings Jannik Becher
2016-12-20 17:59 ` [PATCH 01/13] staging: rtl8712: changed struct members to __le32 Jannik Becher
2016-12-20 17:59 ` [PATCH 02/13] staging: rtl8712: changed variables " Jannik Becher
2016-12-20 17:59 ` [PATCH 03/13] staging: rtl8712: changed function argument " Jannik Becher
2016-12-20 17:59 ` Jannik Becher [this message]
2016-12-20 17:59 ` [PATCH 05/13] staging: rtl8712: changed GetFrameSubType macro Jannik Becher
2016-12-20 17:59 ` [PATCH 06/13] staging: rtl8712: changed typecast to __le Jannik Becher
2016-12-20 17:59 ` [PATCH 07/13] staging: rtl8712: changed u32 to __le32 Jannik Becher
2016-12-20 17:59 ` [PATCH 08/13] staging: rtl8712: changed uint " Jannik Becher
2016-12-20 17:59 ` [PATCH 09/13] staging: rtl8712: fixed little endian problem Jannik Becher
2016-12-20 17:59 ` [PATCH 10/13] staging: rtl8712: changed u32 to __le32 Jannik Becher
2016-12-20 17:59 ` [PATCH 11/13] staging: rtl8712: changed cast to __le16 Jannik Becher
2016-12-20 17:59 ` [PATCH 12/13] staging: rtl8712: changed u16 to __be16 Jannik Becher
2016-12-20 17:59 ` [PATCH 13/13] staging: rtl8712: used a better macro Jannik Becher
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