diff options
| author | Jan Beulich <jbeulich@suse.com> | 2021-02-25 16:39:01 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-03-01 13:05:08 -0800 |
| commit | 826d82170b539f16e1955ab940222543c012044e (patch) | |
| tree | f93c52cfd8d5a584c07ccd4bb31bf92a2205fb24 /drivers/net/xen-netback | |
| parent | 73f476aa1975bae6a792b340f5b26ffcfba869a6 (diff) | |
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 <jbeulich@suse.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/xen-netback')
| -rw-r--r-- | drivers/net/xen-netback/netback.c | 4 |
1 files changed, 2 insertions, 2 deletions
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; |