X-Git-Url: http://git.samba.org/samba.git/?a=blobdiff_plain;f=net%2Fcore%2Fuser_dma.c;h=8c6b706963ff01b02c87a54f2c70103e7f7f8f29;hb=5554b35933245e95710d709175e14c02cbc956a4;hp=de760504f6fee9bd94276f7e9b728983cc4a4663;hpb=7f1b358a236ee9c19657a619ac6f2dcabcaa0924;p=sfrench%2Fcifs-2.6.git

diff --git a/net/core/user_dma.c b/net/core/user_dma.c
index de760504f6fe..8c6b706963ff 100644
--- a/net/core/user_dma.c
+++ b/net/core/user_dma.c
@@ -76,7 +76,7 @@ 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;