From 0220a2ba503f2f19e65bf040b7b679a1aa39caf9 Mon Sep 17 00:00:00 2001 From: Felix Fietkau Date: Mon, 5 Oct 2015 17:27:43 +0200 Subject: [PATCH] dma: remove unused-but-set variable Signed-off-by: Felix Fietkau --- dma.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/dma.c b/dma.c index 141a17b1..77f37130 100644 --- a/dma.c +++ b/dma.c @@ -338,11 +338,10 @@ mt76_tx_cleanup_entry(struct mt76_dev *dev, struct mt76_queue *q, int idx, static void mt76_tx_cleanup_queue(struct mt76_dev *dev, struct mt76_queue *q, bool flush) { - int idx, last; + int last; spin_lock_bh(&q->lock); - idx = q->tail; if (flush) last = -1; else