Commit 826d8217 authored by Jan Beulich's avatar Jan Beulich Committed by David S. Miller

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: default avatarJan Beulich <jbeulich@suse.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 73f476aa
......@@ -557,8 +557,8 @@ static int xenvif_tx_check_gop(struct xenvif_queue *queue,
}
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;
......
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