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Date: Sat, 14 Mar 2015 20:10:26 -0400
From: "M. Vefa Bicakci" <m.v.b@...box.com>
To: linux-kernel@...r.kernel.org, linux-wireless@...r.kernel.org
Cc: joe@...ches.com, Larry.Finger@...inger.net,
gregkh@...uxfoundation.org, Jes.Sorensen@...hat.com,
m.v.b@...box.com
Subject: [PATCH v2 01/16] staging: rtl8723au: Reformat whitespace to increase readability
Adjust the whitespace in the signature, local variable declaration and
initialization parts of a number of functions to increase readability
in rtl8723au's rtw_security.c.
v2: Make sure that the arcfour_encrypt function's argument list is split
according to the kernel code style.
Signed-off-by: M. Vefa Bicakci <m.v.b@...box.com>
---
drivers/staging/rtl8723au/core/rtw_security.c | 79 +++++++++++++--------------
1 file changed, 38 insertions(+), 41 deletions(-)
diff --git a/drivers/staging/rtl8723au/core/rtw_security.c b/drivers/staging/rtl8723au/core/rtw_security.c
index 0610d5f1bd..e68c8849ad 100644
--- a/drivers/staging/rtl8723au/core/rtw_security.c
+++ b/drivers/staging/rtl8723au/core/rtw_security.c
@@ -31,11 +31,11 @@ struct arc4context {
static void arcfour_init(struct arc4context *parc4ctx, u8 *key, u32 key_len)
{
- u32 t, u;
- u32 keyindex;
- u32 stateindex;
+ u32 t, u;
+ u32 keyindex;
+ u32 stateindex;
u8 *state;
- u32 counter;
+ u32 counter;
state = parc4ctx->state;
parc4ctx->x = 0;
@@ -55,7 +55,8 @@ static void arcfour_init(struct arc4context *parc4ctx, u8 *key, u32 key_len)
}
}
-static u32 arcfour_byte( struct arc4context *parc4ctx)
+
+static u32 arcfour_byte(struct arc4context *parc4ctx)
{
u32 x;
u32 y;
@@ -75,16 +76,13 @@ static u32 arcfour_byte( struct arc4context *parc4ctx)
return state[(sx + sy) & 0xff];
}
-static void arcfour_encrypt( struct arc4context *parc4ctx,
- u8 *dest,
- u8 *src,
- u32 len)
+static void arcfour_encrypt(struct arc4context *parc4ctx, u8 *dest,
+ u8 *src, u32 len)
{
- u32 i;
+ u32 i;
for (i = 0; i < len; i++)
dest[i] = src[i] ^ (unsigned char)arcfour_byte(parc4ctx);
-
}
static int bcrc32initialized = 0;
@@ -368,7 +366,7 @@ void rtw_seccalctkipmic23a(u8 *key, u8 *header, u8 *data, u32 data_len,
u8 *mic_code, u8 pri)
{
- struct mic_data micdata;
+ struct mic_data micdata;
u8 priority[4]={0x0, 0x0, 0x0, 0x0};
rtw_secmicsetkey23a(&micdata, key);
@@ -604,21 +602,21 @@ static void phase2(u8 *rc4key, const u8 *tk, const u16 *p1k, u16 iv16)
int rtw_tkip_encrypt23a(struct rtw_adapter *padapter,
struct xmit_frame *pxmitframe)
{
- u16 pnl;
- u32 pnh;
- u8 rc4key[16];
- u8 ttkey[16];
- u8 crc[4];
- u8 hw_hdr_offset = 0;
+ u16 pnl;
+ u32 pnh;
+ u8 rc4key[16];
+ u8 ttkey[16];
+ u8 crc[4];
+ u8 hw_hdr_offset = 0;
struct arc4context mycontext;
- int curfragnum, length;
- u32 prwskeylen;
- u8 *pframe, *payload, *iv, *prwskey;
+ int curfragnum, length;
+ u32 prwskeylen;
+ u8 *pframe, *payload, *iv, *prwskey;
union pn48 dot11txpn;
- struct sta_info *stainfo;
- struct pkt_attrib *pattrib = &pxmitframe->attrib;
- struct security_priv *psecuritypriv = &padapter->securitypriv;
- struct xmit_priv *pxmitpriv = &padapter->xmitpriv;
+ struct sta_info *stainfo;
+ struct pkt_attrib *pattrib = &pxmitframe->attrib;
+ struct security_priv *psecuritypriv = &padapter->securitypriv;
+ struct xmit_priv *pxmitpriv = &padapter->xmitpriv;
int res = _SUCCESS;
if (!pxmitframe->buf_addr)
@@ -706,17 +704,17 @@ int rtw_tkip_decrypt23a(struct rtw_adapter *padapter,
{
u16 pnl;
u32 pnh;
- u8 rc4key[16];
- u8 ttkey[16];
- u8 crc[4];
+ u8 rc4key[16];
+ u8 ttkey[16];
+ u8 crc[4];
struct arc4context mycontext;
- int length;
- u32 prwskeylen;
- u8 *pframe, *payload, *iv, *prwskey;
+ int length;
+ u32 prwskeylen;
+ u8 *pframe, *payload, *iv, *prwskey;
union pn48 dot11txpn;
- struct sta_info *stainfo;
- struct rx_pkt_attrib *prxattrib = &precvframe->attrib;
- struct security_priv *psecuritypriv = &padapter->securitypriv;
+ struct sta_info *stainfo;
+ struct rx_pkt_attrib *prxattrib = &precvframe->attrib;
+ struct security_priv *psecuritypriv = &padapter->securitypriv;
struct sk_buff *skb = precvframe->pkt;
int res = _SUCCESS;
@@ -1128,8 +1126,8 @@ static void bitwise_xor(u8 *ina, u8 *inb, u8 *out)
static int aes_cipher(u8 *key, uint hdrlen, u8 *pframe, uint plen)
{
- uint qc_exists, a4_exists, i, j, payload_remainder,
- num_blocks, payload_index;
+ uint qc_exists, a4_exists, i, j, payload_remainder,
+ num_blocks, payload_index;
u8 pn_vector[6];
u8 mic_iv[16];
u8 mic_header1[16];
@@ -1345,12 +1343,11 @@ out:
return res;
}
-static int aes_decipher(u8 *key, uint hdrlen,
- u8 *pframe, uint plen)
+static int aes_decipher(u8 *key, uint hdrlen, u8 *pframe, uint plen)
{
- static u8 message[MAX_MSG_SIZE];
- uint qc_exists, a4_exists, i, j, payload_remainder,
- num_blocks, payload_index;
+ static u8 message[MAX_MSG_SIZE];
+ uint qc_exists, a4_exists, i, j, payload_remainder,
+ num_blocks, payload_index;
int res = _SUCCESS;
u8 pn_vector[6];
u8 mic_iv[16];
--
2.1.4
--
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