net: pktgen: Remove unused 'allocated_skbs' field

Field pktgen_dev.allocated_skbs had been written to, but never read
from. The number of allocated skbs can be deduced anyway, from the total
number of sent packets and the 'clone_skb' param.

Signed-off-by: Bogdan Hamciuc <bogdan.hamciuc@freescale.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/net/core/pktgen.c b/net/core/pktgen.c
index 5961da69cb03cbed39d3e6898a894fbf3b8617a9..0e0fb30cbc04084c96d6ae8ceec94a2e493a3bbf 100644 (file)
--- a/net/core/pktgen.c
+++ b/net/core/pktgen.c
@@ -273,7 +273,6 @@ struct pktgen_dev {
 
        /* runtime counters relating to clone_skb */
 
-       __u64 allocated_skbs;
        __u32 clone_count;
        int last_ok;            /* Was last skb sent?
                                 * Or a failed transmit of some sort?
@@ -3398,7 +3397,6 @@ static void pktgen_xmit(struct pktgen_dev *pkt_dev)
                        return;
                }
                pkt_dev->last_pkt_size = pkt_dev->skb->len;
-               pkt_dev->allocated_skbs++;
                pkt_dev->clone_count = 0;       /* reset counter */
        }