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authorEric Dumazet <edumazet@google.com>2018-02-19 11:56:51 -0800
committerDavid S. Miller <davem@davemloft.net>2018-02-21 14:24:14 -0500
commit4a64fd6ccf127973d1e2b2fc2f8024e550130617 (patch)
treee74225de96ce1ad4e0b66d25572120dadbcc0aa5 /net/ipv4/tcp_output.c
parent65ec60973af97dab72094490b4d2e9b8e169456c (diff)
downloadlinux-4a64fd6ccf127973d1e2b2fc2f8024e550130617.tar.bz2
tcp: remove dead code from tcp_set_skb_tso_segs()
We no longer have skbs with skb->ip_summed == CHECKSUM_NONE in TCP write queues. Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/tcp_output.c')
-rw-r--r--net/ipv4/tcp_output.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c
index b2bca373f8be..0196923aec42 100644
--- a/net/ipv4/tcp_output.c
+++ b/net/ipv4/tcp_output.c
@@ -1206,7 +1206,7 @@ static void tcp_queue_skb(struct sock *sk, struct sk_buff *skb)
/* Initialize TSO segments for a packet. */
static void tcp_set_skb_tso_segs(struct sk_buff *skb, unsigned int mss_now)
{
- if (skb->len <= mss_now || skb->ip_summed == CHECKSUM_NONE) {
+ if (skb->len <= mss_now) {
/* Avoid the costly divide in the normal
* non-TSO case.
*/