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From: Andy Shevchenko on 22 Jul 2010 13:00
Signed-off-by: Andy Shevchenko <andy.shevchenko(a)gmail.com>
---
drivers/staging/wlags49_h2/wl_util.c | 37 +---------------------------------
drivers/staging/wlags49_h2/wl_util.h | 2 -
2 files changed, 1 insertions(+), 38 deletions(-)

diff --git a/drivers/staging/wlags49_h2/wl_util.c b/drivers/staging/wlags49_h2/wl_util.c
index bbdb997..ce8ed41 100644
--- a/drivers/staging/wlags49_h2/wl_util.c
+++ b/drivers/staging/wlags49_h2/wl_util.c
@@ -259,41 +259,6 @@ int is_valid_key_string( char *s )


/*******************************************************************************
- * hexdigit2int()
- *******************************************************************************
- *
- * DESCRIPTION:
- *
- * Converts a hexadecimal digit character to an integer
- *
- * PARAMETERS:
- *
- * c - the hexadecimal digit character
- *
- * RETURNS:
- *
- * the converted integer
- *
- ******************************************************************************/
-int hexdigit2int( char c )
-{
- if( c >= '0' && c <= '9' )
- return c - '0';
-
- if( c >= 'A' && c <= 'F' )
- return c - 'A' + 10;
-
- if( c >= 'a' && c <= 'f' )
- return c - 'a' + 10;
-
- return 0;
-} // hexdigit2int
-/*============================================================================*/
-
-
-
-
-/*******************************************************************************
* key_string2key()
*******************************************************************************
*
@@ -328,7 +293,7 @@ void key_string2key( char *ks, KEY_STRCT *key )
p = (char *)key->key;

for( i = 2; i < l; i+=2 ) {
- *p++ = ( hexdigit2int( ks[i] ) << 4 ) + hexdigit2int (ks[i+1] );
+ *p++ = (hex_to_bin(ks[i]) << 4) + hex_to_bin(ks[i+1]);
n++;
}

diff --git a/drivers/staging/wlags49_h2/wl_util.h b/drivers/staging/wlags49_h2/wl_util.h
index 561e85b..ba537a6 100644
--- a/drivers/staging/wlags49_h2/wl_util.h
+++ b/drivers/staging/wlags49_h2/wl_util.h
@@ -71,8 +71,6 @@ int is_valid_key_string( char *s );

void key_string2key( char *ks, KEY_STRCT *key );

-int hexdigit2int( char c );
-
void wl_hcf_error( struct net_device *dev, int hcfStatus );

void wl_endian_translate_event( ltv_t *pLtv );
--
1.7.1.1

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Prev: xstat: Add a pair of system calls to make extended file stats available [ver #6]
Next: [PATCH 2/5] staging: panel: change own pieces of code by strtoul()