1 files changed, 4 insertions, 3 deletions

diff --git a/drivers/net/tun.c b/drivers/net/tun.c
index 2ac2164a1e39..40b426edc9e6 100644
--- a/drivers/net/tun.c
+++ b/drivers/net/tun.c
@@ -297,13 +297,12 @@ static void tun_flow_cleanup(unsigned long data)
         spin_unlock_bh(&tun->lock);
 }
 
-static void tun_flow_update(struct tun_struct *tun, struct sk_buff *skb,
+static void tun_flow_update(struct tun_struct *tun, u32 rxhash,
                             u16 queue_index)
 {
         struct hlist_head *head;
         struct tun_flow_entry *e;
         unsigned long delay = tun->ageing_time;
-        u32 rxhash = skb_get_rxhash(skb);
 
         if (!rxhash)
                 return;
@@ -1010,6 +1009,7 @@ static ssize_t tun_get_user(struct tun_struct *tun, struct tun_file *tfile,
         int copylen;
         bool zerocopy = false;
         int err;
+        u32 rxhash;
 
         if (!(tun->flags & TUN_NO_PI)) {
                 if ((len -= sizeof(pi)) > total_len)
@@ -1162,12 +1162,13 @@ static ssize_t tun_get_user(struct tun_struct *tun, struct tun_file *tfile,
                 skb_shinfo(skb)->tx_flags |= SKBTX_DEV_ZEROCOPY;
         }
 
+        rxhash = skb_get_rxhash(skb);
         netif_rx_ni(skb);
 
         tun->dev->stats.rx_packets++;
         tun->dev->stats.rx_bytes += len;
 
-        tun_flow_update(tun, skb, tfile->queue_index);
+        tun_flow_update(tun, rxhash, tfile->queue_index);
         return total_len;
 }