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Message-Id: <1350227813-30880-1-git-send-email-antiroot@gmail.com>
Date: Mon, 15 Oct 2012 00:16:50 +0900
From: Sangho Yi <antiroot@...il.com>
To: devel@...verdev.osuosl.org
Cc: gregkh@...uxfoundation.org, linux-kernel@...r.kernel.org,
Sangho Yi <antiroot@...il.com>
Subject: [PATCH 1/4] Drivers: Staging: CSR: Fixed indentation problems on data_tx.c
Originally, the data_tx.c was indented with 4 spaces, so I fixed the
indentation using a single tab.
Signed-off-by: Sangho Yi <antiroot@...il.com>
---
drivers/staging/csr/data_tx.c | 58 ++++++++++++++++++++---------------------
1 file changed, 29 insertions(+), 29 deletions(-)
diff --git a/drivers/staging/csr/data_tx.c b/drivers/staging/csr/data_tx.c
index 8ed7a78..8af0358 100644
--- a/drivers/staging/csr/data_tx.c
+++ b/drivers/staging/csr/data_tx.c
@@ -15,36 +15,37 @@
#include "csr_wifi_hip_unifi.h"
#include "unifi_priv.h"
-int
-uf_verify_m4(unifi_priv_t *priv, const unsigned char *packet, unsigned int length)
-{
- const unsigned char *p = packet;
- u16 keyinfo;
+int uf_verify_m4 (unifi_priv_t *priv, const unsigned char *packet,
+ unsigned int length) {
+ const unsigned char *p = packet;
+ u16 keyinfo;
+ if (length < (4 + 5 + 8 + 32 + 16 + 8 + 8 + 16 + 1 + 8)) {
+ return 1;
+ }
- if (length < (4 + 5 + 8 + 32 + 16 + 8 + 8 + 16 + 1 + 8)) {
- return 1;
- }
-
- p += 8;
- keyinfo = p[5] << 8 | p[6]; /* big-endian */
- if (
- (p[0] == 1 || p[0] == 2) /* protocol version 802.1X-2001 (WPA) or -2004 (WPA2) */ &&
- p[1] == 3 /* EAPOL-Key */ &&
- /* don't bother checking p[2] p[3] (hh ll, packet body length) */
- (p[4] == 254 || p[4] == 2) /* descriptor type P802.1i-D3.0 (WPA) or 802.11i-2004 (WPA2) */ &&
- ((keyinfo & 0x0007) == 1 || (keyinfo & 0x0007) == 2) /* key descriptor version */ &&
- (keyinfo & ~0x0207U) == 0x0108 && /* key info for 4/4 or 4/2 -- ignore key desc version and sec bit (since varies in WPA 4/4) */
- (p[4 + 5 + 8 + 32 + 16 + 8 + 8 + 16 + 0] == 0 && /* key data length (2 octets) 0 for 4/4 only */
- p[4 + 5 + 8 + 32 + 16 + 8 + 8 + 16 + 1] == 0)
- ) {
- unifi_trace(priv, UDBG1, "uf_verify_m4: M4 detected \n");
- return 0;
- }
- else
- {
- return 1;
- }
+ p += 8;
+ keyinfo = p[5] << 8 | p[6]; /* big-endian */
+ if ((p[0] == 1 || p[0] == 2) &&
+ /* protocol version 802.1X-2001 (WPA) or -2004 (WPA2) */
+ p[1] == 3 && /* EAPOL-Key */
+ /* don't bother checking p[2] p[3]
+ * (hh ll, packet body length) */
+ (p[4] == 254 || p[4] == 2) &&
+ /* descriptor type P802.1i-D3.0 (WPA) or 802.11i-2004 (WPA2) */
+ ((keyinfo & 0x0007) == 1 || (keyinfo & 0x0007) == 2) &&
+ /* key descriptor version */
+ ((keyinfo & ~0x0207U) == 0x0108) &&
+ /* key info for 4/4 or 4/2 -- ignore key desc version and
+ * sec bit (since varies in WPA 4/4) */
+ ((p[4 + 5 + 8 + 32 + 16 + 8 + 8 + 16 + 0] == 0) &&
+ /* key data length (2 octets) 0 for 4/4 only */
+ p[4 + 5 + 8 + 32 + 16 + 8 + 8 + 16 + 1] == 0)) {
+ unifi_trace(priv, UDBG1, "uf_verify_m4: M4 detected \n");
+ return 0;
+ } else {
+ return 1;
+ }
}
/*
@@ -54,4 +55,3 @@ uf_verify_m4(unifi_priv_t *priv, const unsigned char *packet, unsigned int lengt
*
* ---------------------------------------------------------------------------
*/
-
--
1.7.9.5
--
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