- if (pmac->frame_ctl_2 & FC2_FROM_DS) {
- if (pmac->frame_ctl_2 & FC2_TO_DS) { /* AP to AP */
- memcpy(destaddr, pmac->addr_3, ADDRLEN);
- memcpy(srcaddr, ((unsigned char *)pmac->addr_3) + ADDRLEN, ADDRLEN);
- } else { /* AP to terminal */
- memcpy(destaddr, pmac->addr_1, ADDRLEN);
- memcpy(srcaddr, pmac->addr_3, ADDRLEN);
- }
- } else { /* Terminal to AP */
- if (pmac->frame_ctl_2 & FC2_TO_DS) {
- memcpy(destaddr, pmac->addr_3, ADDRLEN);
- memcpy(srcaddr, pmac->addr_2, ADDRLEN);
- } else { /* Adhoc */
- memcpy(destaddr, pmac->addr_1, ADDRLEN);
- memcpy(srcaddr, pmac->addr_2, ADDRLEN);
- }
- }
+ memcpy(destaddr, ieee80211_get_DA(pmac), ADDRLEN);
+ memcpy(srcaddr, ieee80211_get_SA(pmac), ADDRLEN);