igb: double increment nr_frags

There is no need to increment nr_frags because skb_fill_page_desc increments
it.

Signed-off-by: Koki Sanagi <sanagi.koki@jp.fujitsu.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/igb/igb_main.c b/drivers/net/igb/igb_main.c
index c19b1e0caecd3814fb20d03175b3ed000237da32..a14303a0ad7b9fcfccab2e6cc057e92bb8879ab8 100644 (file)
--- a/drivers/net/igb/igb_main.c
+++ b/drivers/net/igb/igb_main.c
@@ -5248,7 +5248,7 @@ static bool igb_clean_rx_irq_adv(struct igb_q_vector *q_vector,
                                       PAGE_SIZE / 2, PCI_DMA_FROMDEVICE);
                        buffer_info->page_dma = 0;
 
-                       skb_fill_page_desc(skb, skb_shinfo(skb)->nr_frags++,
+                       skb_fill_page_desc(skb, skb_shinfo(skb)->nr_frags,
                                                buffer_info->page,
                                                buffer_info->page_offset,
                                                length);