From: "Jason A. Donenfeld" <Jason@zx2c4.com>
Date: Wed, 8 Jan 2020 16:59:07 -0500
Subject: net: sfc: use skb_list_walk_safe helper for gso segments
Patch-mainline: v5.6-rc1
Git-commit: 69b4ed5cbff54b8279f53a65da111e8d0cc01405
References: jsc#SLE-16683
This is a straight-forward conversion case for the new function, and
while we're at it, we can remove a null write to skb->next by replacing
it with skb_mark_not_on_list.
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
drivers/net/ethernet/sfc/tx.c | 7 ++-----
1 file changed, 2 insertions(+), 5 deletions(-)
--- a/drivers/net/ethernet/sfc/tx.c
+++ b/drivers/net/ethernet/sfc/tx.c
@@ -307,12 +307,9 @@ static int efx_tx_tso_fallback(struct ef
dev_consume_skb_any(skb);
skb = segments;
- while (skb) {
- next = skb->next;
- skb->next = NULL;
-
+ skb_list_walk_safe(skb, skb, next) {
+ skb_mark_not_on_list(skb);
efx_enqueue_skb(tx_queue, skb);
- skb = next;
}
return 0;