From 7557af25155a82ac2dad73eec6b0166868bf8ea2 Mon Sep 17 00:00:00 2001 From: Brice Goglin Date: Tue, 3 Jun 2008 16:07:45 -0700 Subject: [PATCH] net_dma: remove duplicate assignment in dma_skb_copy_datagram_iovec No need to compute copy twice in the frags loop in dma_skb_copy_datagram_iovec(). Signed-off-by: Brice Goglin Acked-by: Shannon Nelson Signed-off-by: Maciej Sosnowski Signed-off-by: Dan Williams Signed-off-by: David S. Miller --- net/core/user_dma.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/core/user_dma.c b/net/core/user_dma.c index 0ad1cd57bc3..c77aff9c6eb 100644 --- a/net/core/user_dma.c +++ b/net/core/user_dma.c @@ -75,7 +75,7 @@ int dma_skb_copy_datagram_iovec(struct dma_chan *chan, end = start + skb_shinfo(skb)->frags[i].size; copy = end - offset; - if ((copy = end - offset) > 0) { + if (copy > 0) { skb_frag_t *frag = &skb_shinfo(skb)->frags[i]; struct page *page = frag->page; -- 2.20.1