diff options
| -rw-r--r-- | net/core/skb_dma_map.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/core/skb_dma_map.c b/net/core/skb_dma_map.c index 1f49afcd8e8..86234923a3b 100644 --- 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], |