Patch 2.6.32.28 to 2.6.32.32
/drivers/net/wireless/ath/ath9k/ath9k.h
blob:8a512561de017e0a882ff41807ffa99f8da4a01d -> blob:ad1196946c43f149ab13dc26cd26c1908dadb97c
--- drivers/net/wireless/ath/ath9k/ath9k.h
+++ drivers/net/wireless/ath/ath9k/ath9k.h
@@ -214,8 +214,8 @@ void ath_descdma_cleanup(struct ath_soft
/* returns delimiter padding required given the packet length */
#define ATH_AGGR_GET_NDELIM(_len) \
- (((_len) >= ATH_AGGR_MINPLEN) ? 0 : \
- DIV_ROUND_UP(ATH_AGGR_MINPLEN - (_len), ATH_AGGR_DELIM_SZ))
+ (((((_len) + ATH_AGGR_DELIM_SZ) < ATH_AGGR_MINPLEN) ? \
+ (ATH_AGGR_MINPLEN - (_len) - ATH_AGGR_DELIM_SZ) : 0) >> 2)
#define BAW_WITHIN(_start, _bawsz, _seqno) \
((((_seqno) - (_start)) & 4095) < (_bawsz))