Xen devel - May 2011 - [PATCH] linux-2.6.18/sfc_netfront: fix an unused variable error

Make the code in netfront_accel_enqueue_skb_multi() match that in
netfront_accel_enqueue_skb_single().

Signed-off-by: Jan Beulich <jbeulich@novell.com>

--- a/drivers/xen/sfc_netfront/accel_vi.c
+++ b/drivers/xen/sfc_netfront/accel_vi.c
@@ -518,6 +518,8 @@ netfront_accel_enqueue_skb_multi(netfron
 	}
 	
 	rc = ef_vi_transmitv(&vnic->vi, iovecs, state.buffers, dma_id);
+	/* We checked for space already, so it really should succeed */
+	BUG_ON(rc != 0);
 
 	/* Track number of tx fastpath stats */
 	vnic->netdev_stats.fastpath_tx_bytes += skb->len;





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