From 826d82170b539f16e1955ab940222543c012044e Mon Sep 17 00:00:00 2001 From: Jan Beulich Date: Thu, 25 Feb 2021 16:39:01 +0100 Subject: xen-netback: use local var in xenvif_tx_check_gop() instead of re-calculating shinfo already holds the result of skb_shinfo(skb) at this point - no need to re-invoke the construct even twice. Signed-off-by: Jan Beulich Signed-off-by: David S. Miller --- drivers/net/xen-netback/netback.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/net/xen-netback/netback.c') diff --git a/drivers/net/xen-netback/netback.c b/drivers/net/xen-netback/netback.c index e5c73f819662..aff5ac1f002a 100644 --- a/drivers/net/xen-netback/netback.c +++ b/drivers/net/xen-netback/netback.c @@ -557,8 +557,8 @@ check_frags: } if (skb_has_frag_list(skb) && !first_shinfo) { - first_shinfo = skb_shinfo(skb); - shinfo = skb_shinfo(skb_shinfo(skb)->frag_list); + first_shinfo = shinfo; + shinfo = skb_shinfo(shinfo->frag_list); nr_frags = shinfo->nr_frags; goto check_frags; -- cgit