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ar71xx/ath79: ag71xx: get ring_mask consistent

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All other instances of this identical declaration fetch the
value directly from the ring_order.

Also do it here.

Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
This commit is contained in:
Koen Vandeputte 2019-08-08 11:05:11 +02:00
parent 576791b9b4
commit 42b42d2c9b
2 changed files with 2 additions and 2 deletions
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2
target/linux/ar71xx/files/drivers/net/ethernet/atheros/ag71xx/ag71xx_main.c
View File

@ -127,7 +127,7 @@ static void ag71xx_ring_tx_init(struct ag71xx *ag)
{
struct ag71xx_ring *ring = &ag->tx_ring;
int ring_size = BIT(ring->order);
int ring_mask = ring_size - 1;
int ring_mask = BIT(ring->order) - 1;
int i;
for (i = 0; i < ring_size; i++) {

2
target/linux/ath79/files/drivers/net/ethernet/atheros/ag71xx/ag71xx_main.c
View File

@ -130,7 +130,7 @@ static void ag71xx_ring_tx_init(struct ag71xx *ag)
{
struct ag71xx_ring *ring = &ag->tx_ring;
int ring_size = BIT(ring->order);
int ring_mask = ring_size - 1;
int ring_mask = BIT(ring->order) - 1;
int i;
for (i = 0; i < ring_size; i++) {