diff options
Diffstat (limited to 'components')
| -rw-r--r-- | components/drivers/wlan/wlan_cfg.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/components/drivers/wlan/wlan_cfg.c b/components/drivers/wlan/wlan_cfg.c index 43fed8e6e8..126cee40f5 100644 --- a/components/drivers/wlan/wlan_cfg.c +++ b/components/drivers/wlan/wlan_cfg.c @@ -55,9 +55,12 @@ static rt_uint16_t rt_wlan_cal_crc(rt_uint8_t *buff, int len) while (len--) { + int i; + wChar = *(buff++); wCRCin ^= (wChar << 8); - for (int i = 0; i < 8; i++) + + for (i = 0; i < 8; i++) { if (wCRCin & 0x8000) wCRCin = (wCRCin << 1) ^ wCPoly; |