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staging: rtl8192su: don't use own isxdigit() method

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Signed-off-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Andy Shevchenko 2010-07-22 19:57:09 +03:00 committed by Greg Kroah-Hartman
parent 242f5a709c
commit 771dafdc38
1 changed files with 3 additions and 24 deletions
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27
drivers/staging/rtl8192su/r8192S_Efuse.c
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@ -29,6 +29,7 @@
#include "r8192S_Efuse.h"
#include <linux/types.h>
#include <linux/ctype.h>
#define _POWERON_DELAY_
#define _PRE_EXECUTE_READ_CMD_
@ -1793,26 +1794,6 @@ EFUSE_ProgramMap(struct net_device* dev, char* pFileName,u8 TableType)
#endif
//
// Description:
// Return TRUE if chTmp is represent for hex digit and
// FALSE otherwise.
//
//
bool IsHexDigit( char chTmp)
{
if( (chTmp >= '0' && chTmp <= '9') ||
(chTmp >= 'a' && chTmp <= 'f') ||
(chTmp >= 'A' && chTmp <= 'F') )
{
return TRUE;
}
else
{
return FALSE;
}
}
/*-----------------------------------------------------------------------------
* Function: efuse_ParsingMap
*
@ -1855,10 +1836,8 @@ efuse_ParsingMap(char* szStr,u32* pu4bVal,u32* pu4bMove)
// Check if szScan is now pointer to a character for hex digit,
// if not, it means this is not a valid hex number.
if(!IsHexDigit(*szScan))
{
if (!isxdigit(*szScan))
return FALSE;
}
// Parse each digit.
do
@ -1867,7 +1846,7 @@ efuse_ParsingMap(char* szStr,u32* pu4bVal,u32* pu4bMove)
szScan++;
(*pu4bMove)++;
} while(IsHexDigit(*szScan));
} while (isxdigit(*szScan));
return TRUE;