sched: optimize sched_clock() a bit

[linux-2.6-omap-h63xx.git] / net / core / skb_dma_map.c

diff --git a/net/core/skb_dma_map.c b/net/core/skb_dma_map.c
index 1f49afcd8e8688c427508903b96f6e83a856fa4a..86234923a3b7600571d434e884fed063a318c718 100644 (file)
--- a/net/core/skb_dma_map.c
+++ b/net/core/skb_dma_map.c
@@ -35,7 +35,7 @@ int skb_dma_map(struct device *dev, struct sk_buff *skb,
        return 0;
 
 unwind:
-       while (i-- >= 0) {
+       while (--i >= 0) {
                skb_frag_t *fp = &sp->frags[i];
 
                dma_unmap_page(dev, sp->dma_maps[i + 1],