net: defxx: replace dev_kfree_skb_irq by dev_consume_skb_irq for drop profiles

dev_consume_skb_irq() should be called in dfx_xmt_done() when skb
xmit done. It makes drop profiles(dropwatch, perf) more friendly.

Signed-off-by: Yang Wei <[email protected]>
Reviewed-by: Maciej W. Rozycki <[email protected]>
Signed-off-by: David S. Miller <[email protected]>

diff --git a/drivers/net/fddi/defxx.c b/drivers/net/fddi/defxx.c
index 38ac8ef41f5fca9e1b9dcf10c63cb5ea65d6eb47..56b7791911bfc3b32d87922ca45632202e7963a4 100644 (file)
--- a/drivers/net/fddi/defxx.c
+++ b/drivers/net/fddi/defxx.c
@@ -3512,7 +3512,7 @@ static int dfx_xmt_done(DFX_board_t *bp)
                                 bp->descr_block_virt->xmt_data[comp].long_1,
                                 p_xmt_drv_descr->p_skb->len,
                                 DMA_TO_DEVICE);
-               dev_kfree_skb_irq(p_xmt_drv_descr->p_skb);
+               dev_consume_skb_irq(p_xmt_drv_descr->p_skb);
 
                /*
                 * Move to start of next packet by updating completion index