diff options
Diffstat (limited to 'drivers/net/wireless/b43/dma.c')
| -rw-r--r-- | drivers/net/wireless/b43/dma.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/net/wireless/b43/dma.c b/drivers/net/wireless/b43/dma.c index 11e66cd..d02cf83 100644 --- a/drivers/net/wireless/b43/dma.c +++ b/drivers/net/wireless/b43/dma.c @@ -757,14 +757,14 @@ static void dmacontroller_cleanup(struct b43_dmaring *ring) static void free_all_descbuffers(struct b43_dmaring *ring) { - struct b43_dmadesc_generic *desc; struct b43_dmadesc_meta *meta; int i; if (!ring->used_slots) return; for (i = 0; i < ring->nr_slots; i++) { - desc = ring->ops->idx2desc(ring, i, &meta); + /* get meta - ignore returned value */ + ring->ops->idx2desc(ring, i, &meta); if (!meta->skb || b43_dma_ptr_is_poisoned(meta->skb)) { B43_WARN_ON(!ring->tx); @@ -1388,7 +1388,6 @@ void b43_dma_handle_txstatus(struct b43_wldev *dev, { const struct b43_dma_ops *ops; struct b43_dmaring *ring; - struct b43_dmadesc_generic *desc; struct b43_dmadesc_meta *meta; int slot, firstused; bool frame_succeed; @@ -1416,7 +1415,8 @@ void b43_dma_handle_txstatus(struct b43_wldev *dev, ops = ring->ops; while (1) { B43_WARN_ON(slot < 0 || slot >= ring->nr_slots); - desc = ops->idx2desc(ring, slot, &meta); + /* get meta - ignore returned value */ + ops->idx2desc(ring, slot, &meta); if (b43_dma_ptr_is_poisoned(meta->skb)) { b43dbg(dev->wl, "Poisoned TX slot %d (first=%d) " |