Reduces the number of accesses to uncached descriptor memory.
Signed-off-by: Felix Fietkau <nbd@xxxxxxxxxxx>
---
drivers/net/wireless/ath/ath9k/ar9003_mac.c | 3 +--
1 files changed, 1 insertions(+), 2 deletions(-)
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_mac.c b/drivers/net/wireless/ath/ath9k/ar9003_mac.c
index d08ab93..c3179d9 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_mac.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_mac.c
@@ -207,8 +207,7 @@ static void ar9003_hw_fill_txdesc(struct ath_hw *ah, void *ds, u32 seglen,
ads->ctl3 &= AR_BufLen;
/* Fill in pointer checksum and descriptor id */
- ads->ctl10 = ar9003_calc_ptr_chksum(ads);
- ads->ctl10 |= (descid << AR_TxDescId_S);
+ ads->ctl10 = (descid << AR_TxDescId_S);
if (is_firstseg) {
ads->ctl12 |= (is_lastseg ? 0 : AR_TxMore);
--
1.7.3.2
--
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