diff --git a/[refs] b/[refs]
index ad1ea1d359bb..fdb00f36be32 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: fac6da5b7a1b9779ba124ce92314d02378892855
+refs/heads/master: b681ee77f8ad248b0fdcec2e5e8c4df6e757eba3
diff --git a/trunk/drivers/net/benet/be_main.c b/trunk/drivers/net/benet/be_main.c
index 833618339d4d..18e0a80d3e61 100644
--- a/trunk/drivers/net/benet/be_main.c
+++ b/trunk/drivers/net/benet/be_main.c
@@ -404,7 +404,7 @@ static void unmap_tx_frag(struct pci_dev *pdev, struct be_eth_wrb *wrb,
 	be_dws_le_to_cpu(wrb, sizeof(*wrb));
 
 	dma = (u64)wrb->frag_pa_hi << 32 | (u64)wrb->frag_pa_lo;
-	if (dma != 0) {
+	if (wrb->frag_len) {
 		if (unmap_single)
 			pci_unmap_single(pdev, dma, wrb->frag_len,
 				PCI_DMA_TODEVICE);