Silence the following sparse warning:
drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_tkip.c:184:16: warning: cast
to restricted __le16
Signed-off-by: Gaston Gonzalez <gasc...@gmail.com>
---
.../rtl8192u/ieee80211/ieee80211_crypt_tkip.c | 22 +++++++++++-----------
1 file changed, 11 insertions(+), 11 deletions(-)
diff --git a/drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_tkip.c
b/drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_tkip.c
index e815c81..efa6983 100644
--- a/drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_tkip.c
+++ b/drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_tkip.c
@@ -179,1 +179,1 @@ static inline u16 Mk16(u8 hi, u8 lo)
}
-static inline u16 Mk16_le(u16 *v)
+static inline u16 Mk16_le(__le16 *v)
{
return le16_to_cpu(*v);
}
@@ -270,1 +270,1 @@ static void tkip_mixing_phase2(u8 *WEPSeed, const u8 *TK,
const u16 *TTAK,
PPK[5] = TTAK[4] + IV16;
/* Step 2 - 96-bit bijective mixing using S-box */
- PPK[0] += _S_(PPK[5] ^ Mk16_le((u16 *) &TK[0]));
- PPK[1] += _S_(PPK[0] ^ Mk16_le((u16 *) &TK[2]));
- PPK[2] += _S_(PPK[1] ^ Mk16_le((u16 *) &TK[4]));
- PPK[3] += _S_(PPK[2] ^ Mk16_le((u16 *) &TK[6]));
- PPK[4] += _S_(PPK[3] ^ Mk16_le((u16 *) &TK[8]));
- PPK[5] += _S_(PPK[4] ^ Mk16_le((u16 *) &TK[10]));
-
- PPK[0] += RotR1(PPK[5] ^ Mk16_le((u16 *) &TK[12]));
- PPK[1] += RotR1(PPK[0] ^ Mk16_le((u16 *) &TK[14]));
+ PPK[0] += _S_(PPK[5] ^ Mk16_le((__le16 *) &TK[0]));
+ PPK[1] += _S_(PPK[0] ^ Mk16_le((__le16 *) &TK[2]));
+ PPK[2] += _S_(PPK[1] ^ Mk16_le((__le16 *) &TK[4]));
+ PPK[3] += _S_(PPK[2] ^ Mk16_le((__le16 *) &TK[6]));
+ PPK[4] += _S_(PPK[3] ^ Mk16_le((__le16 *) &TK[8]));
+ PPK[5] += _S_(PPK[4] ^ Mk16_le((__le16 *) &TK[10]));
+
+ PPK[0] += RotR1(PPK[5] ^ Mk16_le((__le16 *) &TK[12]));
+ PPK[1] += RotR1(PPK[0] ^ Mk16_le((__le16 *) &TK[14]));
PPK[2] += RotR1(PPK[1]);
PPK[3] += RotR1(PPK[2]);
PPK[4] += RotR1(PPK[3]);
@@ -289,4 +289,4 @@ static void tkip_mixing_phase2(u8 *WEPSeed, const u8 *TK,
const u16 *TTAK,
WEPSeed[0] = Hi8(IV16);
WEPSeed[1] = (Hi8(IV16) | 0x20) & 0x7F;
WEPSeed[2] = Lo8(IV16);
- WEPSeed[3] = Lo8((PPK[5] ^ Mk16_le((u16 *) &TK[0])) >> 1);
+ WEPSeed[3] = Lo8((PPK[5] ^ Mk16_le((__le16 *) &TK[0])) >> 1);
#ifdef __BIG_ENDIAN
{
--
2.1.4
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