-/**
- * ieee80211_get_SA - get pointer to SA
- *
- * Given an 802.11 frame, this function returns the offset
- * to the source address (SA). It does not verify that the
- * header is long enough to contain the address, and the
- * header must be long enough to contain the frame control
- * field.
- *
- * @hdr: the frame
- */
-static inline u8 *ieee80211_get_SA(struct ieee80211_hdr *hdr)
-{
- u8 *raw = (u8 *) hdr;
- u8 tofrom = (*(raw+1)) & 3; /* get the TODS and FROMDS bits */
-
- switch (tofrom) {
- case 2:
- return hdr->addr3;
- case 3:
- return hdr->addr4;
- }
- return hdr->addr2;
-}
-
-/**
- * ieee80211_get_DA - get pointer to DA
- *
- * Given an 802.11 frame, this function returns the offset
- * to the destination address (DA). It does not verify that
- * the header is long enough to contain the address, and the
- * header must be long enough to contain the frame control
- * field.
- *
- * @hdr: the frame
- */
-static inline u8 *ieee80211_get_DA(struct ieee80211_hdr *hdr)
-{
- u8 *raw = (u8 *) hdr;
- u8 to_ds = (*(raw+1)) & 1; /* get the TODS bit */
-
- if (to_ds)
- return hdr->addr3;
- return hdr->addr1;
-}
-
-/**
- * ieee80211_get_morefrag - determine whether the MOREFRAGS bit is set
- *
- * This function determines whether the "more fragments" bit is set
- * in the frame.
- *
- * @hdr: the frame
- */
-static inline int ieee80211_get_morefrag(struct ieee80211_hdr *hdr)
-{
- return (le16_to_cpu(hdr->frame_control) &
- IEEE80211_FCTL_MOREFRAGS) != 0;
-}
-