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    Subject[PATCH 06/10] staging: rtl8723bs: remove GetHexValueFromString
    Date
    Remove function GetHexValueFromString because it is not used.

    Signed-off-by: Nam Cao <namcaov@gmail.com>
    ---
    drivers/staging/rtl8723bs/hal/hal_com.c | 45 ---------------------
    drivers/staging/rtl8723bs/include/hal_com.h | 2 -
    2 files changed, 47 deletions(-)

    diff --git a/drivers/staging/rtl8723bs/hal/hal_com.c b/drivers/staging/rtl8723bs/hal/hal_com.c
    index 1c744d0b4742..010a097c3afd 100644
    --- a/drivers/staging/rtl8723bs/hal/hal_com.c
    +++ b/drivers/staging/rtl8723bs/hal/hal_com.c
    @@ -894,51 +894,6 @@ u32 MapCharToHexDigit(char chTmp)
    return 0;
    }

    -
    -
    -/* Description: */
    -/* Parse hex number from the string pucStr. */
    -bool GetHexValueFromString(char *szStr, u32 *pu4bVal, u32 *pu4bMove)
    -{
    - char *szScan = szStr;
    -
    - /* Check input parameter. */
    - if (!szStr || !pu4bVal || !pu4bMove)
    - return false;
    -
    - /* Initialize output. */
    - *pu4bMove = 0;
    - *pu4bVal = 0;
    -
    - /* Skip leading space. */
    - while (*szScan != '\0' && (*szScan == ' ' || *szScan == '\t')) {
    - szScan++;
    - (*pu4bMove)++;
    - }
    -
    - /* Skip leading '0x' or '0X'. */
    - if (*szScan == '0' && (*(szScan+1) == 'x' || *(szScan+1) == 'X')) {
    - szScan += 2;
    - (*pu4bMove) += 2;
    - }
    -
    - /* 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))
    - return false;
    -
    - /* Parse each digit. */
    - do {
    - (*pu4bVal) <<= 4;
    - *pu4bVal += MapCharToHexDigit(*szScan);
    -
    - szScan++;
    - (*pu4bMove)++;
    - } while (IsHexDigit(*szScan));
    -
    - return true;
    -}
    -
    bool GetU1ByteIntegerFromStringInDecimal(char *Str, u8 *pInt)
    {
    u16 i = 0;
    diff --git a/drivers/staging/rtl8723bs/include/hal_com.h b/drivers/staging/rtl8723bs/include/hal_com.h
    index 406fccbcd4b6..76ad979c2a36 100644
    --- a/drivers/staging/rtl8723bs/include/hal_com.h
    +++ b/drivers/staging/rtl8723bs/include/hal_com.h
    @@ -151,8 +151,6 @@ bool IsHexDigit(char chTmp);

    u32 MapCharToHexDigit(char chTmp);

    -bool GetHexValueFromString(char *szStr, u32 *pu4bVal, u32 *pu4bMove);
    -
    bool ParseQualifiedString(char *In, u32 *Start, char *Out, char LeftQualifier,
    char RightQualifier);

    --
    2.25.1
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