linux-kernel - [PATCH 08/11] staging: rt2860: use new hex_to

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <1c143f904aaf005e81f1adf057d8c8df8b6ea294.1266861291.git.ext-andriy.shevchenko@nokia.com>
Date:	Mon, 22 Feb 2010 20:09:07 +0200
From:	Andy Shevchenko <andy.shevchenko@...il.com>
To:	linux-kernel@...r.kernel.org
Cc:	Andy Shevchenko <ext-andriy.shevchenko@...ia.com>,
	Greg Kroah-Hartman <gregkh@...e.de>
Subject: [PATCH 08/11] staging: rt2860: use new hex_to_bin() method

From: Andy Shevchenko <ext-andriy.shevchenko@...ia.com>

Instead of using own implementation involve hex_to_bin() function. It requires
to have hex_to_bin() introduced by starter patch in series.

Signed-off-by: Andy Shevchenko <ext-andriy.shevchenko@...ia.com>
Cc: Greg Kroah-Hartman <gregkh@...e.de>
---
 drivers/staging/rt2860/common/rtmp_init.c |   15 ++-------------
 drivers/staging/rt2860/rtmp.h             |    2 --
 2 files changed, 2 insertions(+), 15 deletions(-)

diff --git a/drivers/staging/rt2860/common/rtmp_init.c b/drivers/staging/rt2860/common/rtmp_init.c
index 21a95ff..a090385 100644
--- a/drivers/staging/rt2860/common/rtmp_init.c
+++ b/drivers/staging/rt2860/common/rtmp_init.c
@@ -2810,17 +2810,6 @@ void UserCfgInit(struct rt_rtmp_adapter *pAd)
 }
 
 /* IRQL = PASSIVE_LEVEL */
-u8 BtoH(char ch)
-{
-	if (ch >= '0' && ch <= '9')
-		return (ch - '0');	/* Handle numerals */
-	if (ch >= 'A' && ch <= 'F')
-		return (ch - 'A' + 0xA);	/* Handle capitol hex digits */
-	if (ch >= 'a' && ch <= 'f')
-		return (ch - 'a' + 0xA);	/* Handle small hex digits */
-	return (255);
-}
-
 /* */
 /*  FUNCTION: AtoH(char *, u8 *, int) */
 /* */
@@ -2847,8 +2836,8 @@ void AtoH(char *src, u8 *dest, int destlen)
 	destTemp = (u8 *)dest;
 
 	while (destlen--) {
-		*destTemp = BtoH(*srcptr++) << 4;	/* Put 1st ascii byte in upper nibble. */
-		*destTemp += BtoH(*srcptr++);	/* Add 2nd ascii byte to above. */
+		*destTemp = hex_to_bin(*srcptr++) << 4;	/* Put 1st ascii byte in upper nibble. */
+		*destTemp += hex_to_bin(*srcptr++);	/* Add 2nd ascii byte to above. */
 		destTemp++;
 	}
 }
diff --git a/drivers/staging/rt2860/rtmp.h b/drivers/staging/rt2860/rtmp.h
index c50abf4..c91dfc2 100644
--- a/drivers/staging/rt2860/rtmp.h
+++ b/drivers/staging/rt2860/rtmp.h
@@ -2366,8 +2366,6 @@ void RTMPMoveMemory(void *pDest, void *pSrc, unsigned long Length);
 
 void AtoH(char *src, u8 *dest, int destlen);
 
-u8 BtoH(char ch);
-
 void RTMPPatchMacBbpBug(struct rt_rtmp_adapter *pAd);
 
 void RTMPInitTimer(struct rt_rtmp_adapter *pAd,
-- 
1.5.6.5

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/