From: Andy Shevchenko <andy.shevchenko@gmail.com>
To: "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Cc: Andy Shevchenko <ext-andriy.shevchenko@nokia.com>
Subject: [PATCH 01/12] isdn: remove ishexdigit() in regard to isxdigit()
Date: Thu, 18 Feb 2010 20:55:40 +0200 [thread overview]
Message-ID: <1266519351-3218-2-git-send-email-andy.shevchenko@gmail.com> (raw)
In-Reply-To: <1266519351-3218-1-git-send-email-andy.shevchenko@gmail.com>
From: Andy Shevchenko <ext-andriy.shevchenko@nokia.com>
Samll cleanup in drivers/isdn/gigaset/capi.c where own implementation of
isxdigit() has been changed to kernel native one.
Signed-off-by: Andy Shevchenko <ext-andriy.shevchenko@nokia.com>
---
drivers/isdn/gigaset/capi.c | 16 +---------------
1 files changed, 1 insertions(+), 15 deletions(-)
diff --git a/drivers/isdn/gigaset/capi.c b/drivers/isdn/gigaset/capi.c
index 3f5cd06..83c4e2f 100644
--- a/drivers/isdn/gigaset/capi.c
+++ b/drivers/isdn/gigaset/capi.c
@@ -169,20 +169,6 @@ static inline void ignore_cstruct_param(struct cardstate *cs, _cstruct param,
}
/*
- * check for legal hex digit
- */
-static inline int ishexdigit(char c)
-{
- if (c >= '0' && c <= '9')
- return 1;
- if (c >= 'A' && c <= 'F')
- return 1;
- if (c >= 'a' && c <= 'f')
- return 1;
- return 0;
-}
-
-/*
* convert hex to binary
*/
static inline u8 hex2bin(char c)
@@ -202,7 +188,7 @@ static int encode_ie(char *in, u8 *out, int maxlen)
{
int l = 0;
while (*in) {
- if (!ishexdigit(in[0]) || !ishexdigit(in[1]) || l >= maxlen)
+ if (!isxdigit(in[0]) || !isxdigit(in[1]) || l >= maxlen)
return -1;
out[++l] = (hex2bin(in[0]) << 4) + hex2bin(in[1]);
in += 2;
--
1.5.6.5
next prev parent reply other threads:[~2010-02-18 19:00 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-02-18 18:55 [PATCH 00/12] Clean up code to use native kernel functions when convert or check hex digits Andy Shevchenko
2010-02-18 18:55 ` Andy Shevchenko [this message]
2010-02-18 18:55 ` [PATCH 02/12] audit: use kernel's method to get byte in hex form Andy Shevchenko
2010-02-18 18:55 ` [PATCH 03/12] staging: remove unused methods Andy Shevchenko
2010-02-18 18:55 ` [PATCH 04/12] scsi: ibmmca: use kernel native convertor Andy Shevchenko
2010-02-18 18:55 ` [PATCH 05/12] lib: introduce common method to convert hex digits Andy Shevchenko
2010-02-18 18:55 ` [PATCH 06/12] drivers: net: optimize hex2bin() Andy Shevchenko
2010-02-18 18:55 ` [PATCH 07/12] usb: atm: speedtch: use new hex_to_bin() method Andy Shevchenko
2010-02-18 18:55 ` [PATCH 08/12] net: " Andy Shevchenko
2010-02-18 18:55 ` [PATCH 09/12] drivers: net: use kernel's method to get byte in hex form Andy Shevchenko
2010-02-18 18:55 ` [PATCH 10/12] drivers: net: use new hex_to_bin() method Andy Shevchenko
2010-02-18 18:55 ` [PATCH 11/12] drivers: isdn: " Andy Shevchenko
2010-02-18 18:55 ` [PATCH 12/12] drivers: wireless: use kernel's method to get byte in hex form Andy Shevchenko
2010-02-18 23:55 ` [PATCH 11/12] drivers: isdn: use new hex_to_bin() method Tilman Schmidt
2010-02-19 9:53 ` [PATCHv2] " Andy Shevchenko
2010-02-19 14:53 ` [PATCH 03/12] staging: remove unused methods Greg KH
2010-02-22 20:21 ` [PATCH 02/12] audit: use kernel's method to get byte in hex form Eric Paris
2010-02-22 21:18 ` Andy Shevchenko
2010-02-18 23:36 ` [PATCH 01/12] isdn: remove ishexdigit() in regard to isxdigit() Tilman Schmidt
2010-02-19 11:41 ` [PATCH 00/12] Clean up code to use native kernel functions when convert or check hex digits Andy Shevchenko
2010-02-19 23:44 ` Tilman Schmidt
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