From 08f5fcfacad3467f13f25eb11e3e39f87bea577f Mon Sep 17 00:00:00 2001 From: Eric Dumazet Date: Thu, 2 Sep 2010 13:07:41 -0700 Subject: [PATCH] drivers/net: avoid some skb->ip_summed initializations fresh skbs have ip_summed set to CHECKSUM_NONE (0) We can avoid setting again skb->ip_summed to CHECKSUM_NONE in drivers. Introduce skb_checksum_none_assert() helper so that we keep this assertion documented in driver sources. Change most occurrences of : skb->ip_summed = CHECKSUM_NONE; by : skb_checksum_none_assert(skb); Signed-off-by: Eric Dumazet Signed-off-by: David S. Miller --- jme.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/jme.c b/jme.c index 1fb7277..e8afe85 100644 --- a/jme.c +++ b/jme.c @@ -963,7 +963,11 @@ jme_alloc_and_feed_skb(struct jme_adapter *jme, int idx) if (jme_rxsum_ok(jme, le16_to_cpu(rxdesc->descwb.flags))) skb->ip_summed = CHECKSUM_UNNECESSARY; else +#if LINUX_VERSION_CODE <= KERNEL_VERSION(2,6,35) skb->ip_summed = CHECKSUM_NONE; +#else + skb_checksum_none_assert(skb); +#endif if (rxdesc->descwb.flags & cpu_to_le16(RXWBFLAG_TAGON)) { if (jme->vlgrp) { -- 2.39.3