From 21d3515ce7179523a2941cc015960dd788290e33 Mon Sep 17 00:00:00 2001 From: Ben Shelton Date: Wed, 22 Apr 2015 17:28:54 -0500 Subject: [PATCH] net/macb: Factor out one-time assignment from loop In 02c958dd3 (net/macb: add TX multiqueue support for gem), the initialization of tx_head and tx_tail in macb_init_rings() was moved inside the loop that iterates over each element in the ring. Since tx_head and tx_tail only need to be assigned once, move them back out of the loop. Signed-off-by: Ben Shelton Signed-off-by: David S. Miller --- drivers/net/ethernet/cadence/macb.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/ethernet/cadence/macb.c b/drivers/net/ethernet/cadence/macb.c index 9f5387249f24..665c29098e3c 100644 --- a/drivers/net/ethernet/cadence/macb.c +++ b/drivers/net/ethernet/cadence/macb.c @@ -1473,9 +1473,9 @@ static void macb_init_rings(struct macb *bp) for (i = 0; i < TX_RING_SIZE; i++) { bp->queues[0].tx_ring[i].addr = 0; bp->queues[0].tx_ring[i].ctrl = MACB_BIT(TX_USED); - bp->queues[0].tx_head = 0; - bp->queues[0].tx_tail = 0; } + bp->queues[0].tx_head = 0; + bp->queues[0].tx_tail = 0; bp->queues[0].tx_ring[TX_RING_SIZE - 1].ctrl |= MACB_BIT(TX_WRAP); bp->rx_tail = 0; -- 2.20.1