| 1 | --- a/drivers/net/wireless/ath/ath9k/ath9k.h |
| 2 | +++ b/drivers/net/wireless/ath/ath9k/ath9k.h |
| 3 | @@ -177,8 +177,8 @@ void ath_descdma_cleanup(struct ath_soft |
| 4 | |
| 5 | /* returns delimiter padding required given the packet length */ |
| 6 | #define ATH_AGGR_GET_NDELIM(_len) \ |
| 7 | - (((((_len) + ATH_AGGR_DELIM_SZ) < ATH_AGGR_MINPLEN) ? \ |
| 8 | - (ATH_AGGR_MINPLEN - (_len) - ATH_AGGR_DELIM_SZ) : 0) >> 2) |
| 9 | + (((_len) >= ATH_AGGR_MINPLEN) ? 0 : \ |
| 10 | + DIV_ROUND_UP(ATH_AGGR_MINPLEN - (_len), ATH_AGGR_DELIM_SZ)) |
| 11 | |
| 12 | #define BAW_WITHIN(_start, _bawsz, _seqno) \ |
| 13 | ((((_seqno) - (_start)) & 4095) < (_bawsz)) |
| 14 | |
