@@ -564,16 +564,11 @@ static const u8 crc8_table[256] = {
0xF4, 0x03, 0x4D, 0xBA, 0xD1, 0x26, 0x68, 0x9F
};
-#define CRC_INNER_LOOP(n, c, x) \
- ((c) = ((c) >> 8) ^ crc##n##_table[((c) ^ (x)) & 0xff])
-
u8 hndcrc8(u8 *pdata, /* pointer to array of data to process */
uint nbytes, /* number of input data bytes to process */
u8 crc /* either CRC8_INIT_VALUE or previous return value */
) {
- /* hard code the crc loop instead of using CRC_INNER_LOOP macro
- * to avoid the undefined and unnecessary (u8 >> 8) operation.
- */
+ /* loop over the buffer data */
while (nbytes-- > 0)
crc = crc8_table[(crc ^ *pdata++) & 0xff];
With the removal of hndcrc16 and hndcrc32 this macro is not needed anymore. Also the crc-ccitt library functions provide an equivalent static inline function for this operation. Cc: devel@linuxdriverproject.org Cc: linux-wireless@vger.kernel.org Cc: Brett Rudley <brudley@broadcom.com> Cc: Henry Ptasinski <henryp@broadcom.com> Cc: Roland Vossen <rvossen@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> --- drivers/staging/brcm80211/util/bcmutils.c | 7 +------ 1 files changed, 1 insertions(+), 6 deletions(-)